Electrolyzed water sterilization and disinfection device

Abstract

The invention discloses an electrolyzed water sterilization and disinfection device, and relates to the technical field of electrolyzed water, the electrolyzed water sterilization and disinfection device comprises an electrolysis shell, an electrode plate and a photocatalysis part, the electrolysis shell comprises a transparent cover embedded and fixed on the outer surface of the electrolysis shell, two brackets are symmetrically and fixedly connected to an inner cavity of the electrolysis shell, and rotating rods are rotatably connected to inner cavities of the brackets; by means of the synergistic effect of active oxygen species and zinc ions generated in the electrolysis process of the electrode plates, the sterilization effect is remarkably improved, the zinc ions have the long-acting antibacterial capacity, the active oxygen species can rapidly kill bacteria and viruses, a photocatalyst generates electrons and holes under visible light irradiation, and the photocatalytic activity of the photocatalyst is improved. The electrons and the holes can react with water and oxygen to generate active oxygen species with strong oxidizing property to decompose organic pollutants and kill bacteria, and efficient sterilization and purification effects are achieved by integrating three technologies of electrolysis, zinc ion release and photocatalysis.

Description

Technical Field

[0001] The present invention relates to the technical field of electrolyzed water, and more specifically, to an electrolyzed water sterilization and disinfection device. Background Art

[0002] An electrolyzed water sterilization and disinfection device is a device that uses electrolyzed water to generate substances with strong oxidizing properties (such as hypochlorous acid, ozone, etc.) to achieve the purpose of sterilization and disinfection. This type of device is usually used in places with high hygiene requirements such as families, medical facilities, and the food processing industry. By passing an electric current through water, electrolyzed water produces hypochlorous acid, hypochlorite ions, and other reactive oxygen species. These products can effectively destroy the cell walls or envelopes of bacteria and viruses, thereby achieving the effect of sterilization and disinfection. During use, no chemical agents are added, and the generated disinfectant is easily decomposed in the natural environment, causing no environmental pollution. The generated disinfectant is relatively safe for the human body and has a wide range of killing effects on various pathogens.

[0003] Existing electrolyzed water sterilization and disinfection devices mainly consist of several key steps. During the electrolysis process, when an electric current passes between the electrodes and a direct current is applied to the water, water molecules lose electrons at the anode surface to become oxygen and hydrogen ions, while electrons are obtained at the cathode surface to produce hydrogen. In the anode region, chloride ions are oxidized to hypochlorite ions, and these ions then react with water to form hypochlorous acid. Hypochlorous acid is a powerful disinfectant that can effectively kill bacteria and viruses. In addition to generating hypochlorous acid, a small amount of ozone and other reactive oxygen species may also be produced during the electrolysis of water, and they also have good sterilization effects. Through the above process, a highly efficient disinfectant is produced without adding any chemical agents, which is both environmentally friendly and economical.

[0004] During the use of the device, traditional electrolyzed water devices decompose water into oxygen and hydrogen through the electrolysis process and generate some reactive oxygen species with strong oxidizing properties for sterilization and disinfection. Since the water may contain more organic matter or other interfering substances, relying solely on the reactive oxygen species generated during the electrolysis process for sterilization may affect the sterilization effect, and the catalytic activity of ordinary electrode materials is low, the electrolysis efficiency is not high, and a higher voltage or a longer time is required to achieve the expected sterilization effect. Therefore, in view of the above technical problems, it is necessary to provide an electrolyzed water sterilization and disinfection device. Summary of the Invention

[0005] The purpose of the present invention is to provide an electrolyzed water sterilization and disinfection device to solve the above problems.

[0006] To achieve the above purpose, the technical solution provided by an embodiment of the present invention is as follows:

[0007] An electrolyzed water sterilization and disinfection device, comprising an electrolysis housing, electrode plates and a photocatalytic component. The electrolysis housing includes a transparent cover embedded and fixed on the outer surface of the electrolysis housing. Two brackets are symmetrically and fixedly connected inside the cavity of the electrolysis housing. A rotating rod is rotatably connected inside the cavity of the bracket. One end of the rotating rod is fixedly connected with an impeller. The electrode plates include an anode electrode plate and a cathode electrode plate fixedly connected inside the cavity of the electrolysis housing. A plurality of round holes are evenly formed on the outer surfaces of the anode electrode plate and the cathode electrode plate, and a flow guide cover is fixedly connected inside the round holes. A plurality of holes are evenly formed inside the cavity of the flow guide cover. A plurality of zinc ion annular strips are evenly fixedly connected inside the cavity of the flow guide cover while avoiding the holes. A magnetic block one is fixedly connected to the bottom of the cavity of the flow guide cover. One side of the magnetic block one is fixedly connected with a porous adsorption material. The photocatalytic component includes two rotating brackets fixedly connected to the rotating rod. A plurality of elastic ropes are evenly fixedly connected to one side of the rotating bracket. The other ends of the elastic ropes are fixedly connected with photocatalytic balls. An outer protective cover is fixedly connected to the outer surface of the electrolysis housing. Two catalytic light sources are fixedly connected inside the cavity of the outer protective cover.

[0008] As a further improvement of the present invention, a water inlet pipe is communicated with one side of the electrolysis housing, and a water outlet pipe is communicated with the other side of the electrolysis housing. The rotating rod rotates inside the cavities of the anode electrode plate and the cathode electrode plate.

[0009] As a further improvement of the present invention, both the anode electrode plate and the cathode electrode plate are made of a nano composite material. The flow guide cover is in a horn shape. The surface of the zinc ion annular strip is electroplated with a zinc alloy coating.

[0010] As a further improvement of the present invention, a plurality of telescopic cavities are formed on the porous adsorption material. An elastic sleeve rod is fixedly connected inside the cavity of the porous adsorption material. An elastic inner rod is slidably connected inside the cavity of the elastic sleeve rod.

[0011] As a further improvement of the present invention, one end of the elastic inner rod is fixedly connected with the magnetic block one. The other end of the elastic inner rod is located inside the cavity of the elastic sleeve rod and is fixedly connected with a spring. The other end of the spring is fixedly connected with the top of the cavity of the elastic sleeve rod.

[0012] As a further improvement of the present invention, the porous adsorption material is made of an elastic material. The elastic inner rod is located inside the telescopic cavity.

[0013] As a further improvement of the present invention, the elastic rope is made of an elastic material. The photocatalytic ball includes a lightweight ball sleeve with a hollow interior. A magnetic block two is fixedly connected inside the cavity of the lightweight ball sleeve. The magnetic block one and the magnetic block two are magnetically attracted and connected.

[0014] As a further improvement of the present invention, the lightweight ball sleeve is made of a lightweight material. The outer surface of the lightweight ball sleeve is electroplated with a photocatalyst layer.

[0015] As a further improvement of the present invention, the catalytic light source is located on the periphery of the photocatalytic component, and a sound insulation material is filled between the outer protective cover and the catalytic light source.

[0016] As a further improvement of the present invention, the photocatalytic spheres move within the inner cavity of the flow guide cover, and the number of the flow guide covers is the same as that of the photocatalytic spheres.

[0017] Compared with the prior art, the advantages of the present invention are as follows:

[0018] (1) In this solution, the water flow impacts the impeller to rotate, driving the rotating rod and the rotating bracket to rotate, increasing the turbulent effect of the water flow, promoting the contact area and contact time between the water flow and the anode electrode plate, the cathode electrode plate and the photocatalytic spheres, thereby improving the efficiency of the photocatalytic reaction. At the same time, the rotation of the photocatalytic spheres generates vibrations, which can prevent the photocatalyst from agglomerating and deactivating on the surface of the carrier, maintaining its highly active state. The anode electrode plate and the cathode electrode plate are responsible for oxidation and reduction reactions respectively. The anode electrode plate and the cathode electrode plate made of the nanocomposite material not only have strong corrosion resistance but also excellent catalytic performance, which can significantly improve the electrolysis efficiency.

[0019] (2) In this solution, the flow guide covers on the anode electrode plate and the cathode electrode plate guide the water flow to flow uniformly through the holes and be fully distributed on the surfaces of the anode electrode plate and the cathode electrode plate, optimizing the water flow path to ensure that the water flow can fully contact the surfaces of the anode electrode plate and the cathode electrode plate. Moreover, a plurality of zinc ion annular strips are uniformly arranged in the flow guide covers. When the water flow flows in the flow guide covers, it fully contacts the zinc ion annular strips, and the zinc ions will gradually be released and dissolved in the water, thereby having an inhibitory or killing effect on the microorganisms in the water. Due to the continuous release of the zinc ions, the number of harmful microorganisms in the water can be effectively reduced, improving the water quality. And the release of the zinc ions is a slow and continuous process, which means that the zinc ion annular strips do not need to be frequently replaced or maintained to maintain their antibacterial effect for a long time. This not only reduces the maintenance cost but also improves the convenience of use.

[0020] (3) In this solution, the photocatalytic sphere rotates continuously with the rotating bracket. The magnet one in the inner cavity of the flow guide cover adsorbs the magnet two inside the photocatalytic sphere, driving the photocatalytic sphere into the flow guide cover to collide with the zinc ion ring strip, removing the adsorbents on the surface of the photocatalytic sphere and restoring the activity of the photocatalyst. At the same time, when the flow guide cover is impacted, the impurities that may block the holes are also shaken off. The shaken-off impurities flow into the porous adsorption material along with the water flow. When the water flow passes through the porous adsorption material normally, the surface of the porous adsorption material is impacted by the water flow, compressing the elastic sleeve rod and the spring, and adsorbing the impurities compressed inside the porous structure to prevent them from floating outwards. When the photocatalytic sphere rotates into the inner part of the flow guide cover, at this time, the water flow is blocked by the photocatalytic sphere, and the pressure on the porous adsorption material decreases. The spring's own elastic force drives the porous adsorption material to reset. At this time, the porous structure is fully opened, and the impurities dropped during the impact can be completely adsorbed.

[0021] (4) In this solution, two catalytic light sources are installed inside the outer protective cover, emitting light directly towards the area where the photocatalytic sphere moves. The photocatalyst layer generates strongly oxidizing reactive oxygen species under the illumination condition, effectively killing bacteria in the water and decomposing organic pollutants. Moreover, when the zinc ion ring strip receives light, it will generate a reflected light (auxiliary light source), which shines directly on the photocatalyst layer. By reflecting the light through the zinc ion ring strip, some of the light that might otherwise be wasted can be redirected to the photocatalyst layer, increasing the light utilization efficiency. This means that more light energy is used to activate the photocatalyst, thereby improving the overall photocatalytic efficiency. The reflected light can help illuminate areas that are difficult to reach by the direct light source, ensuring that the entire surface of the photocatalytic sphere receives sufficient light, enabling the photocatalyst to play a role in a larger range and enhancing the overall cleaning efficiency. Description of the Drawings

[0022] Figure 1 is the overall structural schematic diagram of the present invention;

[0023] Figure 2 is the semi-sectional internal structural schematic diagram of the present invention;

[0024] Figure 3 is the structural schematic diagram of the flow guide cover of the present invention;

[0025] Figure 4 is the sectional structural schematic diagram of the flow guide cover of the present invention;

[0026] Figure 5 is the structural schematic diagram of the photocatalytic sphere of the present invention;

[0027] Figure 6 is the sectional structural schematic diagram of the photocatalytic sphere of the present invention.

[0028] Explanation of the reference numerals in the drawings:

[0029] 1. Electrolysis housing; 101. Water inlet pipe; 102. Water outlet pipe; 103. Transparent cover; 2. Bracket; 201. Rotating rod; 202. Impeller; 3. Electrode plate; 301. Anode electrode plate; 302. Cathode electrode plate; 303. Flow guide cover; 304. Hole; 305. Zinc ion ring strip; 306. Magnet 1; 307. Porous adsorption material; 308. Telescopic cavity; 309. Elastic sleeve rod; 310. Elastic inner rod; 311. Spring; 4. Photocatalytic sphere; 401. Rotating bracket; 402. Elastic rope; 403. Photocatalytic sphere; 4031. Lightweight ball sleeve; 4032. Magnet 2; 4033. Photocatalyst layer; 404. Outer protective cover; 405. Catalytic light source; 406. Sound insulation material. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] Embodiment 1:

[0032] Please refer to Figure 1 and Figure 2 , an electrolyzed water sterilization and disinfection device, including an electrolysis housing 1, an electrode plate 3 and a photocatalytic member 4, including a transparent cover 103 embedded and fixed on the outer surface of the electrolysis housing 1. Two brackets 2 are symmetrically and fixedly connected to the inner cavity of the electrolysis housing 1. A rotating rod 201 is rotatably connected to the inner cavity of the bracket 2, and one end of the rotating rod 201 is fixedly connected to an impeller 202.

[0033] Specifically, a water inlet pipe 101 is communicated with one side of the electrolysis housing 1, and a water outlet pipe 102 is communicated with the other side of the electrolysis housing 1.

[0034] Furthermore, the water to be treated is introduced into the interior of the electrolysis housing 1 through the water inlet pipe 101. The impeller 202 is rotated by the impact of the water flow, driving the rotating rod 201 to rotate, increasing the turbulence effect of the water flow. The electrolyzed and disinfected water is discharged through the water outlet pipe 102. The transparent cover 103 embedded on the electrolysis housing 1 helps light to enter the interior of the electrolysis housing 1.

[0035] Embodiment 2:

[0036] Please refer to Figure 1 and Figure 2 and Figure 3 and Figure 4 and Figure 5, an electrolyzed water sterilization and disinfection device, further comprising electrode plates 3, including an anode electrode plate 301 and a cathode electrode plate 302 fixedly connected to the inner cavity of the electrolysis housing 1. A plurality of round holes are evenly formed on the outer surfaces of the anode electrode plate 301 and the cathode electrode plate 302, and a flow guide cover 303 is fixedly connected inside the round holes. A plurality of holes 304 are evenly formed in the inner cavity of the flow guide cover 303. A plurality of zinc ion annular strips 305 are evenly fixedly connected in the inner cavity of the flow guide cover 303 while avoiding the holes 304. A magnetic block 306 is fixedly connected to the bottom of the inner cavity of the flow guide cover 303. A porous adsorption material 307 is fixedly connected to one side of the magnetic block 306.

[0037] Specifically, the rotating rod 201 rotates in the inner cavities of the anode electrode plate 301 and the cathode electrode plate 302. Both the anode electrode plate 301 and the cathode electrode plate 302 are made of nano-composite materials. The flow guide cover 303 is in a horn shape. The surface of the zinc ion annular strip 305 is electroplated with a zinc alloy coating. A plurality of telescopic cavities 308 are formed in the porous adsorption material 307. An elastic sleeve rod 309 is fixedly connected to the inner cavity of the porous adsorption material 307. An elastic inner rod 310 is slidably connected to the inner cavity of the elastic sleeve rod 309. One end of the elastic inner rod 310 is fixedly connected to the magnetic block 306. The other end of the elastic inner rod 310 is located in the inner cavity of the elastic sleeve rod 309 and is fixedly connected to a spring 311. The other end of the spring 311 is fixedly connected to the top of the inner cavity of the elastic sleeve rod 309. The porous adsorption material 307 is made of an elastic material. The elastic inner rod 310 is located inside the telescopic cavity 308.

[0038] Furthermore, the turbulent effect of the water flow promotes the contact area and contact time between the water flow and the anode electrode plate 301 and the cathode electrode plate 302, thereby improving the efficiency of the photocatalytic reaction. The electrode plates 3 include the anode electrode plate 301 and the cathode electrode plate 302, which are respectively responsible for oxidation and reduction reactions. Both the anode electrode plate 301 and the cathode electrode plate 302 are made of nano-composite materials. The electrodes made of a composite of nano-scale metal oxides and conductive polymers not only have strong corrosion resistance but also have excellent catalytic performance, which can significantly improve the electrolysis efficiency.

[0039] An exhaust valve or ventilation hole is provided at the top of the electrolysis housing 1 to allow oxygen and chlorine to slowly escape, avoiding gas accumulation in a closed environment. A pressure sensor and an automatic pressure relief device are provided, and exhaust is triggered when the internal pressure exceeds the threshold to ensure operation safety. A hydrophobic breathable membrane material is installed at the exhaust hole. This material allows gas to pass through but can effectively block liquid water, thereby preventing water from overflowing from the exhaust hole.

[0040] The anode electrode sheet 301 and the cathode electrode sheet 302 are provided with trumpet-shaped through holes, and a flow guide cover 303 is arranged in the through holes to guide the water flow to flow uniformly from the holes 304 and be fully distributed on the surfaces of the anode electrode sheet 301 and the cathode electrode sheet 302. The flow guide cover 303 further optimizes the water flow path to ensure that the water flow can fully contact the surfaces of the anode electrode sheet 301 and the cathode electrode sheet 302.

[0041] A plurality of zinc ion annular strips 305 are evenly arranged in the flow guide cover 303. When the water flow flows in the flow guide cover 303, it fully contacts the zinc ion annular strips 305. The zinc alloy coating electroplated on the outer surface of the zinc ion annular strips 305 can improve the wear resistance and adhesion of the coating. The zinc alloy coating can be electroplated with an alloy formed by zinc and other metals such as platinum and palladium. This composite coating not only enhances the stability of zinc but also improves its release efficiency. Nanoscale zinc particles can also be embedded in polymers or other media to form a uniformly distributed zinc ion release layer, which can be selected by the operator according to the actual situation. This method can make zinc ions slowly and continuously release, extend the service life, slowly release zinc ions into the water flow, and the zinc ions will gradually release and dissolve in the water, thereby inhibiting or killing microorganisms in the water. Due to the continuous release of zinc ions, the number of harmful microorganisms in the water can be effectively reduced, the water quality can be improved, and the release of zinc ions is a slow and continuous process, which means that the antibacterial effect can be maintained for a long time without frequent replacement or maintenance of the zinc ion annular strips 305. This not only reduces the maintenance cost but also improves the convenience of use.

[0042] The zinc alloy coating electroplated on the outer surface of the zinc ion annular strips 305 adopts nanoscale zinc particles (such as particle size <100nm) or zinc-aluminum oxide composite coating, which can significantly improve the release rate of zinc ions. The high specific surface area and surface defects of nanoscale zinc can promote the slow release of zinc ions. Nanoscale zinc can effectively inhibit microorganisms such as Escherichia coli. By adjusting the thickness of the zinc coating or the distribution density of nanoscale particles, the release rate of zinc ions can be controlled within a suitable range to maintain the bactericidal concentration. Zinc chloride is a highly water-soluble compound, which means that even if zinc ions and chloride ions exist in the same solution, they will not precipitate. Compared with the existing method of generating silver chloride precipitate by silver ion sterilization, a higher chloride ion concentration is allowed, and the electrolysis efficiency is increased by more than 20%.

[0043] Meanwhile, the porous adsorption material 307 inside the fairing 303 has a certain elasticity, such as polyurethane foam and other materials, which deforms under pressure and can rebound. The porous adsorption material 307 adsorbs and collects impurities in its internal porous structure. When the water flows through normally, the surface of the porous adsorption material 307 is impacted by the water flow, compressing the elastic sleeve rod 309 and the spring 311, and compressing and adsorbing the impurities inside the porous structure to prevent them from drifting outwards. When the water flow is blocked, the pressure on the porous adsorption material 307 decreases, and the spring 311 drives the porous adsorption material 307 to reset by its own elastic force. At this time, the porous structure is completely opened, and the impurities dropped during the impact can be completely adsorbed.

[0044] The porous adsorption material 307 is located downstream of the fairing 303, and the positions of the holes 304 and the adsorption holes of the porous adsorption material should be in a hydrodynamic connection state, forming a structure similar to a "funnel". When the photocatalytic sphere 403 impacts the fairing 303, the shaken-off impurities will flow along the flow path with the inertia of the water flow. The inlet direction of the porous adsorption material 307 should be consistent with the water flow direction, and the inertia of the water flow is used to introduce the impurities into the porous structure. When the photocatalytic sphere 403 enters the fairing, the water flow pressure decreases, and the porous adsorption material 307 resets through the spring, and its porous structure is completely opened, forming a larger adsorption surface area to efficiently capture impurities.

[0045] Embodiment 3:

[0046] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 and Figure 6 An electrolyzed water sterilization and disinfection device further includes a photocatalytic member 4, which includes two rotating brackets 401 fixedly connected to the rotating rod 201. A plurality of elastic ropes 402 are evenly and fixedly connected to one side of the rotating bracket 401. The other ends of the elastic ropes 402 are fixedly connected to a photocatalytic sphere 403. An outer protective cover 404 is fixedly connected to the outer surface of the electrolysis housing 1, and two catalytic light sources 405 are fixedly connected to the inner cavity of the outer protective cover 404.

[0047] Specifically, the elastic rope 402 is made of an elastic material. The photocatalytic sphere 403 includes a lightweight spherical sleeve 4031 with a hollow interior. A second magnet 4032 is fixedly connected to the inner cavity of the lightweight spherical sleeve 4031. The first magnet 306 and the second magnet 4032 are magnetically connected. The lightweight spherical sleeve 4031 is made of a lightweight material, and a photocatalyst layer 4033 is electroplated on the outer surface of the lightweight spherical sleeve 4031. The catalytic light source 405 is located outside the photocatalytic member 4. A sound insulation material 406 is filled between the outer protective cover 404 and the catalytic light source 405. The photocatalytic sphere 403 moves in the inner cavity of the fairing 303, and the number of fairings 303 is the same as that of the photocatalytic spheres 403.

[0048] Furthermore, the photocatalytic sphere 403 rotates continuously with the rotating bracket 401. When the photocatalytic sphere 403 rotates to the position of the flow guide cover 303, the magnet one 306 in the inner cavity of the flow guide cover 303 adsorbs the magnet two 4032 inside the photocatalytic sphere 403 at this time, driving the photocatalytic sphere 403 into the flow guide cover 303 to collide with the zinc ion annular strip 305, shaking off the organic matter, inorganic salts, suspended substances, etc. adsorbed on the surface of the photocatalytic sphere 403, removing the adsorbents on the surface of the photocatalytic sphere 403, restoring the activity of the photocatalyst, avoiding the accumulation of dirt and residues on the surface of the photocatalytic sphere 403, resulting in a reduction in the purification effect, ensuring the efficient operation of the photocatalytic carrier, and extending the service life of the photocatalytic sphere 403.

[0049] At the same time, the flow guide cover 303 is impacted, and the impurities that may block the holes 304 are also shaken off. The shaken-off impurities flow into the porous adsorption material 307 along with the water flow. The porous adsorption material 307 adsorbs and collects the impurities in its internal porous structure. Two catalytic light sources 405 are installed inside the outer protective cover 404, emitting light directly towards the area where the photocatalytic sphere 403 moves. The photocatalyst layer 4033 generates strongly oxidizing reactive oxygen species such as hydroxyl radicals ·OH under the illumination condition, effectively killing bacteria in the water and decomposing organic pollutants.

[0050] Select the corresponding light source according to the characteristics of the photocatalyst layer 4033 to ensure that the emission spectrum of the catalytic light source 405 matches the absorption spectrum of the photocatalyst layer 4033 used.

[0051] Moreover, after receiving the illumination, the zinc ion annular strip 305 will generate a reflected light (auxiliary light source), which directly shines on the photocatalyst layer 4033. By reflecting the light through the zinc ion annular strip 305, the part of the light that might have been wasted can be redirected to the photocatalyst layer 4033, increasing the light utilization efficiency. This means that more light energy is used to activate the photocatalyst, thereby improving the overall photocatalytic efficiency, promoting the generation of more reactive oxygen species, and further enhancing the ability to kill bacteria and viruses in the water. The reflected light can help illuminate the areas that are difficult to reach by the direct light source, ensuring that the entire surface of the photocatalytic sphere 403 can receive sufficient illumination, enabling the photocatalyst to play a role in a larger range and enhancing the overall cleaning efficiency.

[0052] Working principle: During the use of the device, the water flow to be treated is introduced into the electrolysis housing 1 through the water inlet pipe 101. The water flow impacts the impeller 202 to rotate, driving the rotating rod 201 and the rotating bracket 401 to rotate, increasing the turbulence effect of the water flow, promoting the contact area and contact time between the water flow and the anode electrode plate 301, the cathode electrode plate 302, and the photocatalytic sphere 403. At the same time, the rotation of the photocatalytic sphere 403 generates vibrations, which can prevent the agglomeration and deactivation of the photocatalyst on the carrier surface, maintaining its highly active state, and improving the efficiency of electrolysis and photocatalysis. The anode electrode plate 301 and the cathode electrode plate 302 are provided with trumpet-shaped through holes, and a flow guide cover 303 is arranged in the through holes to guide the water flow to flow evenly from the holes 304 and be fully distributed on the surfaces of the anode electrode plate 301 and the cathode electrode plate 302. Moreover, a plurality of zinc ion annular strips 305 are evenly arranged in the flow guide cover 303. When the water flow flows in the flow guide cover 303, it comes into full contact with the zinc ion annular strips 305, and zinc ions are slowly released into the water flow. The zinc ions will gradually be released and dissolved in the water, thereby having an inhibitory or killing effect on the microorganisms in the water. The photocatalytic sphere 403 keeps rotating with the rotating bracket 401. When the photocatalytic sphere 403 rotates to the position of the flow guide cover 303, at this time, the magnet one 306 in the inner cavity of the flow guide cover 303 adsorbs the magnet two 4032 inside the photocatalytic sphere 403, driving the photocatalytic sphere 403 to enter the flow guide cover 303 and collide with the zinc ion annular strips 305, shaking off the organic matter, inorganic salts, suspended substances, etc. adsorbed on the surface of the photocatalytic sphere 403, removing the adsorbed substances on the surface of the photocatalyst, and restoring the activity of the photocatalyst. At the same time, the flow guide cover 303 is impacted, and the impurities that may block the holes 304 are also shaken off. The shaken-off impurities flow along the water flow into the porous adsorption material 307. The porous adsorption material 307 adsorbs and collects the impurities in its internal porous structure. When the water flow passes through normally, the surface of the porous adsorption material 307 is impacted by the water flow, compressing the elastic sleeve rod 309 and the spring 311, and compressing and adsorbing the impurities in the porous structure to prevent them from floating outwards. When the photocatalytic sphere 403 rotates into the inside of the flow guide cover 303, at this time, the water flow is blocked by the photocatalytic sphere 403, and the pressure on the porous adsorption material 307 decreases. The spring 311 drives the porous adsorption material 307 to reset by its own elastic force. At this time, the porous structure is completely opened, and the impurities dropped during the impact can be completely adsorbed. Two catalytic light sources 405 are installed in the outer protective cover 404, emitting light directly towards the area where the photocatalytic sphere 403 moves. The photocatalyst layer 4033 generates strongly oxidizing reactive oxygen species such as hydroxyl radicals ·OH under the illumination condition, effectively killing bacteria in the water and decomposing organic pollutants. Moreover, when the zinc ion annular strips 305 receive light, a reflected light (auxiliary light source) will be generated, which directly shines on the photocatalyst layer 4033. By reflecting the light through the zinc ion annular strips 305, some of the light that might have been wasted can be redirected to the photocatalyst layer 4033, increasing the light utilization efficiency.This means that more light energy is used to activate the photocatalyst, thereby improving the overall photocatalytic efficiency. The present invention integrates three technologies: electrolysis, zinc ion release, and photocatalysis, achieving efficient sterilization and purification effects.

[0053] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims involved.

[0054] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An electrolyzed water sterilization and disinfection device, characterized in that: Including: An electrolysis housing (1), including a transparent cover (103) embedded and fixed on the outer surface of the electrolysis housing (1). Two brackets (2) are symmetrically and fixedly connected inside the cavity of the electrolysis housing (1). A rotating rod (201) is rotatably connected inside the cavity of the bracket (2), and an impeller (202) is fixedly connected to one end of the rotating rod (201); Electrode plates (3), including an anode electrode plate (301) and a cathode electrode plate (302) fixedly connected inside the cavity of the electrolysis housing (1). A plurality of round holes are evenly formed on the outer surfaces of the anode electrode plate (301) and the cathode electrode plate (302), and a flow guide cover (303) is fixedly connected inside the round holes. A plurality of holes (304) are evenly formed inside the cavity of the flow guide cover (303). A plurality of zinc ion annular strips (305) are evenly and fixedly connected inside the cavity of the flow guide cover (303) while avoiding the holes (304). A magnetic block one (306) is fixedly connected to the bottom of the cavity of the flow guide cover (303), and a porous adsorption material (307) is fixedly connected to one side of the magnetic block one (306); A photocatalytic component (4), including two rotating brackets (401) fixedly connected to the rotating rod (201). A plurality of elastic ropes (402) are evenly and fixedly connected to one side of the rotating bracket (401), and the other ends of the elastic ropes (402) are fixedly connected to photocatalytic balls (403). An outer protective cover (404) is fixedly connected to the outer surface of the electrolysis housing (1), and two catalytic light sources (405) are fixedly connected inside the cavity of the outer protective cover (404).

2. The electrolyzed water sterilization and disinfection device according to claim 1, wherein: A water inlet pipe (101) is communicated with one side of the electrolysis housing (1), a water outlet pipe (102) is communicated with the other side of the electrolysis housing (1). The rotating rod (201) rotates inside the cavities of the anode electrode plate (301) and the cathode electrode plate (302), and an exhaust valve is installed on the outer surface of the electrolysis housing (1).

3. The electrolyzed water sterilization and disinfection device according to claim 1, characterized in that: Both the anode electrode plate (301) and the cathode electrode plate (302) are made of nano-composite materials. The flow guide cover (303) is in a horn shape, and the surface of the zinc ion annular strip (305) is electroplated with a zinc alloy coating.

4. An electrolyzed water sterilization and disinfection device according to claim 1, characterized in that: A plurality of telescopic cavities (308) are formed in the porous adsorption material (307), and an elastic sleeve rod (309) is fixedly connected inside the cavity of the porous adsorption material (307). An elastic inner rod (310) is slidably connected inside the cavity of the elastic sleeve rod (309).

5. The electrolyzed water sterilization and disinfection device according to claim 4, characterized in that: One end of the elastic inner rod (310) is fixedly connected to the magnetic block one (306), and the other end of the elastic inner rod (310) is located inside the cavity of the elastic sleeve rod (309) and is fixedly connected to a spring (311). The other end of the spring (311) is fixedly connected to the top of the cavity of the elastic sleeve rod (309).

6. The electrolyzed water sterilization and disinfection device according to claim 5, wherein: The porous adsorption material (307) is made of an elastic material, and the elastic inner rod (310) is located inside the telescopic cavity (308).

7. The electrolyzed water sterilization and disinfection device according to claim 1, characterized in that: The elastic rope (402) is made of an elastic material. The photocatalytic ball (403) includes a lightweight ball sleeve (4031) with a hollow interior, and a magnetic block two (4032) is fixedly connected inside the cavity of the lightweight ball sleeve (4031). The magnetic block one (306) and the magnetic block two (4032) are magnetically connected.

8. An electrolyzed water sterilization and disinfection device according to claim 7, characterized in that: The light ball sleeve (4031) is made of a light material, and a photocatalyst layer (4033) is electroplated on the outer surface of the light ball sleeve (4031).

9. The electrolytic water sterilization and disinfection device according to claim 1, characterized in that: The catalytic light source (405) is located on the periphery of the photocatalytic element (4), and a sound insulation material (406) is filled between the outer protective cover (404) and the catalytic light source (405).

10. The electrolyzed water sterilization and disinfection device according to claim 1, wherein: The photocatalytic ball (403) moves in the inner cavity of the flow guide cover (303), and the number of the flow guide covers (303) is the same as that of the photocatalytic balls (403).

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