Nanometer bubble water circulation generation device

Abstract

The invention provides a nanometer bubble water circulation generation device which comprises a nanometer bubble generation module used for receiving conveyed water and generating nanometer bubble water; the water treatment electrolysis module comprises a pure water manufacturing device and a gas electrolysis device and is used for treating and electrolyzing the generated pure water to respectively generate hydrogen and oxygen; and the gas conveying pipeline is used for conveying the hydrogen and the oxygen generated by the gas electrolysis manufacturing module to the nano-bubble generation module. The nano bubble generation module, the water treatment electrolysis module and the gas conveying pipeline are organically integrated, so that efficient cyclic utilization of water resources and intelligent optimization of water quality are realized. According to the device, hydrogen and oxygen can be respectively generated through an electrolysis technology after water is treated, and the two gases are accurately conveyed to the nano-bubble generation module through a special conveying pipeline, so that hydrogen and oxygen nano-bubble water is generated.

Description

Technical Field

[0001] The present invention relates to the field of agricultural technology, and in particular to a nano bubble water circulation generating device. Background Art

[0002] In recent years, nanobubble technology has shown great potential in water treatment. Nanobubbles, with diameters less than 1 micron, possess large surface area, excellent stability, and rapid dissolution, significantly improving the efficiency of gas dissolution in water. However, most existing nanobubble devices are only capable of generating oxygen nanobubbles and lack effective integration with water circulation systems, making it difficult to achieve efficient water recycling.

[0003] Water circulation and treatment devices in existing aquaculture systems commonly suffer from the following problems: First, water circulation and gas treatment are separated, resulting in low system integration; second, the simultaneous generation and application of multiple gases cannot be achieved; third, the ability to monitor and control water quality parameters is limited; and fourth, the system consumes a lot of energy and has high maintenance costs. These problems seriously hinder the sustainable development of the aquaculture industry. Summary of the Invention

[0004] The purpose of the present invention is to solve the technical problems of low water resource recycling rate, single water quality optimization method and poor gas dissolution efficiency in traditional aquaculture.

[0005] The present invention provides a nano bubble water circulation generating device, comprising:

[0006] A nanobubble generating module, for receiving the delivered water and generating nanobubble water;

[0007] The water treatment electrolysis module includes a pure water production device and a gas electrolysis device, which is used to treat the generated pure water and electrolyze it to generate hydrogen and oxygen respectively;

[0008] The gas delivery pipeline is used to deliver the hydrogen and oxygen generated by the gas electrolysis production module to the nano bubble generation module respectively.

[0009] Furthermore, the nanobubble generating module includes a plurality of nanobubble generators, the hydrogen pipeline in the gas delivery pipeline is connected to the first nanobubble generator for generating hydrogen-containing nanobubble water, and the oxygen pipeline in the gas delivery pipeline is connected to the second nanobubble generator for generating oxygen-containing nanobubble water.

[0010] Furthermore, the water outlet pipes of the first nanobubble generator and the second nanobubble generator of the nanobubble generating module are merged and connected to the mixed water outlet pipe for outputting the mixed nanobubble water.

[0011] Further, the nanobubble generating module has an external gas source interface, which is connected with the first nanobubble generator and the second nanobubble generator through a gas source switching valve respectively.

[0012] When the water treatment electrolysis module does not perform electrolysis, the nanobubble generating module only generates oxygen-containing nanobubble water.

[0013] Further, the water treatment electrolysis module comprises a first electrolysis device and a second electrolysis device, the first electrolysis device is used for generating hydrogen gas, and the second electrolysis device is used for generating oxygen gas.

[0014] The first electrolysis device comprises a first gas output pipeline, and the second electrolysis device comprises a second gas output pipeline, and the first gas output pipeline and the second gas output pipeline are connected with the gas conveying pipeline respectively.

[0015] Further, a filtering device is arranged in the water treatment electrolysis module, and the filtering device is connected with a pure water tank in the water treatment electrolysis module.

[0016] The pure water tank is also communicated with an external water source through a water supply pipeline.

[0017] Further, a hydrogen gas pressure pump and an oxygen gas pressure pump are further included.

[0018] The hydrogen gas pressure pump is arranged on the first gas output pipeline, and is used for conveying the electrolysis-generated hydrogen gas to the nanobubble generating module after pressurization.

[0019] The oxygen gas pressure pump is arranged on the second gas output pipeline, and is used for conveying the electrolysis-generated oxygen gas to the nanobubble generating module after pressurization.

[0020] Further, a water pumping module is further included, the water pumping module is connected with a water inlet of the nanobubble generating module through a water pumping pipeline, and is used for pumping and conveying water to the nanobubble generating module.

[0021] Further, a water outlet pipeline of the nanobubble generating module is connected to an external application device, a backwater pipeline of the external application device is connected to a water inlet of the device through the water pumping module, and a circulating pipeline is formed.

[0022] Further, an integrated control module is further included, the integrated control module is connected with the water treatment electrolysis module and the nanobubble generating module through an electrical connection line, and the integrated control module is also provided with a display panel, which is used for displaying oxygen concentration, water flow and system running state and other parameters.

[0023] Compared with the prior art, the application at least has the following beneficial effects: through organic integration of the nanobubble generating module, the water treatment electrolysis module and the gas delivery pipeline, efficient recycling of water resources and intelligent optimization of water quality are realized. The device can generate hydrogen and oxygen through electrolysis technology after treating water, and can accurately deliver the two gases to the nanobubble generating module through a special delivery pipeline to generate hydrogen and oxygen nanobubble water. The integrated design improves the gas dissolution efficiency of the water body and realizes the effect of hydrogen and oxygen double gas synergistically optimizing water quality. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of the provided drawings.

[0025] Figure 1 It is a specific schematic view of the nanobubble water circulation generating device in an embodiment of the present application.

[0026] Among them, 1-filter; 2-microfilter; 3-pure water manufacturing filter; 4-RO booster pump; 5-pure water tank; 6-first nanobubble generator; 7-one-way valve; 8-water stop; 9-solenoid valve; 10-first electrolysis device; 12-flow regulating valve; 13-second electrolysis device; 14-integrated control module; 16-water pumping module; 17-second nanobubble generator. DETAILED DESCRIPTION

[0027] The present application will be described in more detail below with reference to the accompanying drawings, in which the preferred embodiments of the present application are shown. It should be understood that those skilled in the art can modify the present application described herein while still achieving the advantageous effects of the present application. Therefore, the following description should be understood as being widely known by those skilled in the art, and not as a limitation on the present application.

[0028] It should be noted that in this text, relational terms such as first and second are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or device.

[0029] The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are greatly simplified and not to exact scale, and are provided solely for the purpose of assisting in the description of the embodiments of the present invention.

[0030] This embodiment provides a nano bubble water circulation generating device, please refer to Figure 1 ,include:

[0031] The nanobubble generating module is used to receive the delivered water and generate nanobubble water.

[0032] The water treatment electrolysis module includes a pure water production device and a gas electrolysis device, which are used to treat the generated pure water and electrolyze it to generate hydrogen and oxygen respectively.

[0033] The gas delivery pipeline is used to deliver the hydrogen and oxygen generated by the gas electrolysis production module to the nano bubble generation module respectively.

[0034] Specifically, the nanobubble generation module can use a venturi tube type, a rotary shear type, or an ultrasonic type generator to achieve the generation of nanobubbles. Among them, the venturi tube type generator uses the negative pressure generated by the high-speed water flow to suck in the gas and break it into nanobubbles. The rotary shear type generator uses the high-speed rotating impeller to generate shear force to achieve bubble nano-sizing. The ultrasonic type generator generates nanobubbles through the high-frequency vibration cavitation effect. The pure water production device in the water treatment electrolysis module can use reverse osmosis membrane or ion exchange resin technology to achieve pure water preparation. The gas electrolysis device can use a proton exchange membrane electrolyzer or an alkaline electrolyzer, among which the proton exchange membrane electrolyzer has the advantages of high efficiency and small size. The gas transmission pipeline can be made of stainless steel or polytetrafluoroethylene to achieve stability and corrosion resistance of gas transmission.

[0035] By combining water treatment electrolysis with nanobubble generation, this device achieves the simultaneous production and efficient utilization of hydrogen and oxygen. The water treatment electrolysis module first purifies the raw water, then produces high-purity hydrogen and oxygen through electrolysis, resolving the limited gas source issue inherent in traditional technologies. The generated gases are transported to the nanobubble generation module via a dedicated pipeline, allowing the gas ratio to be flexibly adjusted based on actual needs. Compared to existing technologies, this device integrates water treatment, gas production, and nanobubble generation, improving system integration.

[0036] Furthermore, the nanobubble generating module includes a plurality of nanobubble generators, the hydrogen pipeline in the gas delivery pipeline is connected to the first nanobubble generator 6 for generating hydrogen-containing nanobubble water, and the oxygen pipeline in the gas delivery pipeline is connected to the second nanobubble generator 17 for generating oxygen-containing nanobubble water.

[0037] Specifically, the first nano bubble generator 6 can adopt a venturi tube structure or a microporous aeration structure, and its air inlet is connected to the hydrogen pipeline by a flange, and a gas disperser is provided inside to improve the mixing efficiency of hydrogen and water. The second nano bubble generator 17 can adopt a similar physical structure, but it is necessary to adjust the micropore pore size distribution for oxygen characteristics, for example, a ceramic diffuser with a pore size of 50-200 nanometers is adopted. A one-way valve 7 and a water stopcock 8 are provided on the input pipes of the two nano bubble generators to prevent liquid backflow. As a preferred embodiment, the hydrogen pipeline and the oxygen pipeline can be equipped with a flow regulating valve 12 respectively to realize independent control of the two gas flows.

[0038] By installing separate nanobubble generators to process hydrogen and oxygen separately, the system overcomes the technical issue of existing equipment being unable to simultaneously generate both hydrogen- and oxygen-containing nanobubble water. The gas diversion design avoids the safety hazard of direct mixing of hydrogen and oxygen, while the optimized structure of the dedicated generators enables the stable generation of nanobubbles of different gases. Compared to a single bubble generator, this system significantly improves gas utilization and bubble generation efficiency, while its modular design reduces maintenance complexity.

[0039] Furthermore, the water outlet pipes of the first nanobubble generator 6 and the second nanobubble generator 17 of the nanobubble generating module are merged and connected to the mixed water outlet pipe for outputting the mixed nanobubble water.

[0040] Specifically, the first nanobubble generator 6 is used to generate hydrogen-containing nanobubble water, and the second nanobubble generator 17 is used to generate oxygen-containing nanobubble water. The way in which the outlet pipes are connected to the mixed outlet pipe can be achieved using a three-way joint or a Y-type splitter. As a preferred embodiment, the mixed outlet pipe can be provided with a static mixer to promote the uniform distribution of hydrogen and oxygen nanobubbles. Furthermore, the diameter of the mixed outlet pipe can be designed to be 1.2-1.5 times the total cross-sectional area of ​​the upstream branch pipe, so that the mixed nanobubble water can flow smoothly.

[0041] By mixing two nanobubble waters with different gas compositions, the problem of single gas composition in existing nanobubble water is resolved. The converging design of the water outlet pipes allows hydrogen and oxygen nanobubbles to mix on demand, preserving the characteristics of both gases while achieving a synergistic effect. Compared with existing technologies, this solution allows for flexible adjustment of gas composition without the need for additional mixing equipment, while simplifying the piping structure and reducing system complexity. The resulting mixed nanobubble water has a wider range of application adaptability and can meet the gas composition ratio requirements of different scenarios.

[0042] Furthermore, the nanobubble generating module has an external gas source interface, which is connected to the first nanobubble generator 6 and the second nanobubble generator 17 through gas source switching valves.

[0043] When the water treatment electrolysis module does not perform electrolysis, the nanobubble generating module only generates oxygen-containing nanobubble water.

[0044] The external air source interface can utilize a standard pneumatic quick-connect fitting or flange connection, preferably made of stainless steel or corrosion-resistant engineering plastic. The air source switching valve can utilize a solenoid three-way valve or manual ball valve combination. The solenoid valve option 9 facilitates integration with control systems. When using an external air source, the recommended gas delivery pressure is between 0.3 and 0.6 MPa.

[0045] Specifically, the addition of an external gas source interface and a switching mechanism enables flexible switching between two gas supply modes. When the electrolysis module is shut down for maintenance or to reduce energy consumption, the system can switch to external gas supply mode, supplying only oxygen to the second nanobubble generator 17. This ensures basic gas-water treatment capabilities while significantly reducing operating costs.

[0046] Furthermore, the water treatment electrolysis module includes a first electrolysis device 10 and a second electrolysis device 13 , wherein the first electrolysis device 10 is used to generate hydrogen, and the second electrolysis device 13 is used to generate oxygen.

[0047] The first electrolysis device 10 includes a first gas output pipeline, and the second electrolysis device 13 includes a second gas output pipeline. The first gas output pipeline and the second gas output pipeline are respectively connected to the gas delivery pipeline.

[0048] Specifically, the first electrolysis device 10 and the second electrolysis device 13 can be implemented using a proton exchange membrane electrolyzer or an alkaline electrolyzer. Proton exchange membrane electrolyzers are compact and highly efficient, while alkaline electrolyzers offer the advantage of lower cost. The first and second gas output pipelines can be made of stainless steel or polytetrafluoroethylene, with an inner diameter of 5-10 mm to meet gas delivery requirements. The gas delivery pipeline can be equipped with a flow control valve 12 to control the delivery ratio of hydrogen and oxygen.

[0049] To this end, by setting up independent hydrogen and oxygen electrolysis devices, the two gases are separated, generated, and precisely controlled. Compared with the single electrolysis device in the prior art, this design avoids the safety hazards caused by gas mixing while improving gas generation efficiency. Specifically, the first electrolysis device 10 and the second electrolysis device 13 can adjust their operating parameters according to actual needs, thereby optimizing energy utilization efficiency. In addition, the independent gas output pipeline design ensures the reliability of gas delivery and provides a stable gas source for subsequent nanobubble generation.

[0050] Furthermore, a filtering device is provided in the water treatment electrolysis module, and the filtering device is connected to the pure water tank 5 in the water treatment electrolysis module.

[0051] The pure water tank 5 is also connected to an external water source through a water supply pipe.

[0052] The filtration device can employ a multi-stage filtration structure, including but not limited to an activated carbon filter 1, a quartz sand filter 1, or a precision filter 1. The filtration device is used to remove suspended matter, colloids, and macromolecular organic matter from the raw water, ensuring that the water entering the pure water production device meets the required quality. In this embodiment, the filtration device includes a filter 1, a microfilter 2, and a pure water production filter 3.

[0053] Pure water tank 5 serves as an intermediate water storage unit. Its capacity can be designed to be between 50 and 500 liters, depending on actual needs. It is made of food-grade stainless steel or corrosion-resistant engineering plastic. The water supply pipeline is equipped with a solenoid valve 9 and a flow meter for automatic water replenishment control. As a preferred embodiment, an ultraviolet sterilizer can be installed between the filtration device and pure water tank 5 to further ensure water quality.

[0054] By adding a filtration device and optimizing the water supply structure, the problems of electrode scaling and reduced efficiency caused by substandard water quality before electrolysis are effectively resolved. The filtration device can stably provide pretreated water that meets electrolysis requirements. The connection between the pure water tank 5 and the external water source ensures a continuous water supply, avoiding the electrolysis interruption caused by water shortage in the tank in traditional systems. Specifically, the multi-stage filtration extends the service life of the electrolysis device; the dual-circuit water supply design improves the reliability of system operation and provides a basic guarantee for the continuous generation of nanobubbles. As a result, this structure improves electrolysis efficiency while reducing maintenance frequency, showing great practical value.

[0055] Furthermore, it also includes a hydrogen pressure pump and an oxygen pressure pump.

[0056] The hydrogen pressure pump is arranged on the first gas output pipeline, and is used to pressurize the hydrogen generated by electrolysis and then transport it to the nano bubble generating module.

[0057] The oxygen pressure pump is arranged on the second gas output pipeline, and is used to pressurize the oxygen generated by electrolysis and then transport it to the nano bubble generating module.

[0058] Specifically, the hydrogen and oxygen pressure pumps can employ diaphragm compressors or piston compressors to achieve gas pressurization. Diaphragm compressors achieve gas compression through the reciprocating motion of an elastic diaphragm, offering excellent sealing and pollution-free properties. Piston compressors achieve pressurization through the reciprocating motion of a piston within a cylinder, offering the advantage of stable pressure output. As a preferred embodiment, the first and second gas output pipelines can be provided with solenoid valves 9. These solenoid valves 9 enable precise control of gas flow and automatically adjust the gas delivery rate according to system requirements, allowing hydrogen and oxygen to be distributed to the nanobubble generator as needed. Furthermore, the solenoid valves 9 have a rapid response characteristic and can immediately cut off the gas source in an emergency, improving system safety. Furthermore, the solenoid valves 9 are easily connected to an integrated control system, enabling intelligent management of gas flow and effectively ensuring stable operation and gas utilization efficiency of the nanobubble water circulation generating device. As another preferred embodiment, a one-way valve 7 can be provided at the pressure pump inlet and outlet to prevent gas backflow, and a buffer tank can be configured in the outlet pipeline to smooth out pressure fluctuations. In this embodiment, the hydrogen and oxygen pressure pumps employ RO booster pumps 4.

[0059] By adding dedicated pumps to separately pressurize and transport the hydrogen and oxygen generated by electrolysis, the problem of inefficient nanobubble generation due to insufficient gas delivery pressure is effectively resolved. This solution uses independent pressure control to allow the two gases to enter their respective nanobubble generators at optimal pressure parameters, improving gas dissolution efficiency while also avoiding the risk of gas mixing associated with traditional shared booster devices. Compared to directly using the output pressure of the electrolysis unit, the pressurized gas can form nanobubbles of smaller particle size and higher concentration, while also reducing the energy consumption required by the bubble generator.

[0060] Furthermore, it also includes a water pumping module 16, which is connected to the water inlet of the nano bubble generating module through a water pumping pipe, and is used to pump water and transport it to the nano bubble generating module.

[0061] The pumping module 16 can adopt common water pump types such as centrifugal pumps, submersible pumps or plunger pumps. The pumping pipe is preferably made of corrosion-resistant UPVC or stainless steel, and the pipe diameter range is recommended to be 25-50mm to meet the flow requirements. A filter can be set at the water inlet to prevent impurities from entering the system, and the filter mesh size is preferably 80-100 mesh. The installation position of the pumping module 16 should be lower than the water source liquid level to achieve self-priming function, and a check valve can be equipped to prevent water backflow when necessary. In terms of control, the pumping module 16 can be linked with the integrated control module 14 to achieve start and stop control through a flow sensor.

[0062] The addition of a dedicated pumping module 16 effectively solves the unstable water supply problem caused by traditional systems relying on external water pressure. The pumping module 16 draws water directly from the water source through a pipe, pressurizes it, and stably delivers it to the nanobubble generation module, allowing the system to continue operating without external pressure.

[0063] Furthermore, the water outlet pipe of the nano bubble generating module is connected to an external application device, and the return water pipe of the external application device is connected to the water inlet of the device through the pumping module 16 to form a circulation pipeline.

[0064] Specifically, the circulation pipeline realizes closed-loop utilization of water resources by connecting the outlet pipe to the external application equipment and connecting the return pipe to the pumping module 16. Among them, the external application equipment can be a terminal device that requires the use of nano bubble water, such as an aquaculture pond, industrial cleaning equipment or medical disinfection equipment. As a preferred embodiment, the return pipe can be provided with a filtering unit to remove impurities in the return water to avoid clogging the pumping module 16. Furthermore, the pumping module 16 can adopt a centrifugal pump or a screw pump, and its flow adjustment range must match the processing capacity of the nano bubble generating module. Thus, the circulation pipeline not only realizes the reuse of water, but also can control the circulating water flow by adjusting the power of the pumping module 16.

[0065] This technical solution effectively addresses the low water resource utilization problem of existing technologies by constructing a circulation pipeline. After the nanobubble water is transported to external application equipment through the outlet pipe for use, the return water is re-transported to the water inlet by the pumping module 16, forming a continuous circulation. Compared with existing technologies, this solution reduces the amount of fresh water replenished, lowering system operating costs, while also avoiding water waste through a closed-loop design. Specifically, the design of the circulation pipeline enables the system to dynamically adjust the water circulation volume according to actual demand, improving the operating efficiency of the entire device.

[0066] Furthermore, it also includes an integrated control module 14, which is connected to the water treatment electrolysis module and the nanobubble generation module through electrical connecting lines. The integrated control module 14 is also provided with a display panel for displaying parameters such as oxygen concentration, water flow and system operation status.

[0067] The integrated control module 14 can be implemented using a PLC controller or an embedded system. The PLC controller communicates with each execution unit via an industrial bus protocol, while the embedded system implements parameter acquisition and control command issuance via customized software. The display panel is preferably a touch screen, specifically a 7-inch TFT LCD, with a built-in data acquisition card to receive sensor signals in real time. Oxygen concentration is monitored using a dissolved oxygen sensor, and water flow is monitored using an electromagnetic flowmeter. System operating status parameters include but are not limited to electrolysis current, bubble generator operating pressure, and circulating water pump speed.

[0068] Specifically, this technical solution achieves centralized monitoring and coordinated control of the water treatment electrolysis module and nanobubble generation module through an integrated control module 14. The electrical connections utilize shielded twisted-pair cables to transmit control signals, effectively reducing electromagnetic interference. The display panel also features built-in data storage, recording historical operating parameters for subsequent analysis. As a preferred embodiment, the integrated control module 14 also includes an expandable wireless communication interface to support remote monitoring.

[0069] By displaying key operating parameters in real time, operators can intuitively understand system status. Electrical connections enable coordinated control between modules, eliminating the lag associated with manual adjustments. Compared to existing technologies, this solution improves system automation, reduces the frequency of manual intervention, and provides data support for fault diagnosis.

[0070] The above examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. Those skilled in the art can make several simple deductions, modifications or substitutions based on the concept of the present invention.

Claims

1. A nano bubble water circulation generating device, characterized in that: include: A nanobubble generating module, for receiving the delivered water and generating nanobubble water; The water treatment electrolysis module includes a pure water production device and a gas electrolysis device, which is used to treat the generated pure water and electrolyze it to generate hydrogen and oxygen respectively; The gas delivery pipeline is used to deliver the hydrogen and oxygen generated by the gas electrolysis production module to the nano bubble generation module respectively.

2. The nano bubble water circulation generating device according to claim 1, wherein: The nanobubble generating module includes a plurality of nanobubble generators. The hydrogen pipeline in the gas delivery pipeline is connected to the first nanobubble generator for generating hydrogen-containing nanobubble water. The oxygen pipeline in the gas delivery pipeline is connected to the second nanobubble generator for generating oxygen-containing nanobubble water.

3. The nano bubble water circulation generating device according to claim 2, wherein: The water outlet pipes of the first nanobubble generator and the second nanobubble generator of the nanobubble generating module are connected to the mixed water outlet pipe for outputting mixed nanobubble water.

4. The nano bubble water circulation generating device according to claim 2, wherein: The nanobubble generating module has an external gas source interface, and the external gas source interface is connected to the first nanobubble generator and the second nanobubble generator respectively through a gas source switching valve; When the water treatment electrolysis module does not perform electrolysis, the nanobubble generating module only generates oxygen-containing nanobubble water.

5. The nano bubble water circulation generating device according to claim 1, wherein: The water treatment electrolysis module includes a first electrolysis device and a second electrolysis device, wherein the first electrolysis device is used to generate hydrogen and the second electrolysis device is used to generate oxygen; The first electrolysis device includes a first gas output pipeline, and the second electrolysis device includes a second gas output pipeline. The first gas output pipeline and the second gas output pipeline are respectively connected to the gas delivery pipeline.

6. The nano bubble water circulation generating device according to claim 5, characterized in that: A filter device is provided in the water treatment electrolysis module, and the filter device is connected to the pure water tank in the water treatment electrolysis module; The pure water tank is also connected to an external water source through a water supply pipe.

7. The nano bubble water circulation generating device according to claim 5, characterized in that: Also includes a hydrogen pressure pump and an oxygen pressure pump; The hydrogen pressure pump is provided on the first gas output pipeline, and is used to pressurize the hydrogen generated by electrolysis and then transport it to the nanobubble generating module; The oxygen pressure pump is arranged on the second gas output pipeline, and is used to pressurize the oxygen generated by electrolysis and then transport it to the nano bubble generating module.

8. The nano bubble water circulation generating device according to claim 1, wherein: The device further comprises a water pumping module, which is connected to the water inlet of the nano bubble generating module through a water pumping pipe and is used to pump water and transport it to the nano bubble generating module.

9. The nano bubble water circulation generating device according to claim 8, wherein: The water outlet pipe of the nano bubble generating module is connected to an external application device, and the return water pipe of the external application device is connected to the water inlet of the device through the pumping module to form a circulation pipeline.

10. The nano bubble water circulation generating device according to claim 1, wherein: It also includes an integrated control module, which is connected to the water treatment electrolysis module and the nano bubble generation module through electrical connecting lines. The integrated control module is also provided with a display panel for displaying parameters such as oxygen concentration, water flow and system operation status.

Images