Preparation method and device of hydrogen-oxygen interface nano-micron bubble water for agricultural production

Abstract

The invention provides a preparation method and device of hydrogen-oxygen interface nano-micron bubble water for agricultural production, and the method comprises the following steps: S1, filtering raw water for multiple times, and purifying the raw water into purified water; s2, electrolyzing the purified water to decompose the purified water into hydrogen and oxygen; s3, the hydrogen and the oxygen respectively pass through an interface nano-micron bubble generation device to form interface nano-micron bubble water; s4, the interface nano-micron bubble water is conveyed to a ceramic activation device, and the activity of the interface nano-micron bubble water is improved; s5, mixing the activated interface nano-micron bubble water with an external water source to form irrigation water. Raw water is purified into purified water through multiple times of filtration, impurities and harmful substances in water are effectively removed, and a purer irrigation water source is provided for plants. Interface nano-micron bubble water formed by hydrogen and oxygen generated by electrolysis is rich in active oxygen and molecular hydrogen, so that the oxygen content of soil and the growth of soil microorganisms are improved, healthy growth of plant roots is promoted, root diseases caused by fungal viruses are reduced, oxidation and inflammation are resisted, and thus healthy growth of plants is promoted.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural production, and in particular to a method and a device for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production. Background Art

[0002] Traditional irrigation methods often have problems such as low water resource utilization and poor crop absorption efficiency. Therefore, it is of great practical significance to develop new agricultural irrigation water preparation technologies to improve water resource utilization efficiency and crop growth effects. Traditional agricultural irrigation water usually comes directly from rivers, lakes, groundwater or rainwater. These water sources often have certain quality problems, such as containing suspended matter, pathogens, heavy metal ions and other harmful substances, which may have an adverse effect on crop growth. In addition, the dissolved oxygen content in ordinary water is low, which is not conducive to the respiration and nutrient absorption of crop roots.

[0003] The existing hydrogen-oxygen interface nano-micron bubble water preparation technology has certain limitations, such as complex preparation process, high cost, poor stability of interface nano-micron bubbles, etc. Therefore, it is necessary to study an efficient, stable and cost-effective hydrogen-oxygen interface nano-micron bubble water preparation method and device to meet the needs of agricultural production. Summary of the invention

[0004] The purpose of the present invention is to solve the problem of low dissolved hydrogen and oxygen content in water in the prior art.

[0005] In a first aspect, the present invention provides a method for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production, comprising the steps of:

[0006] S1. Perform multiple filtrations on the raw water to purify it into pure water;

[0007] S2, electrolyzing the purified water to decompose it into hydrogen and oxygen;

[0008] S3, the hydrogen and oxygen respectively pass through the interface nano-micro bubble generating device to form interface nano-micro bubble water;

[0009] S4, transporting the interface nano-micron bubble water to a ceramic activation device to increase the activity of the interface nano-micron bubble water;

[0010] S5. Mix the activated interfacial nano-micro bubble water with external water to form irrigation water.

[0011] Furthermore, in step S3, the concentration of hydrogen is greater than 600 ppb, and the concentration of oxygen is greater than 8000 ppb.

[0012] Furthermore, in step S3, the generated interface nano-micron bubble water is neutral, with a pH value of 6.7-7.0.

[0013] Furthermore, the change values ​​of the concentration of the hydrogen and the concentration of the oxygen in the interface nano-micron bubble water within a set time are within a threshold range.

[0014] Furthermore, in the step S5, it also includes detecting the ORP value of the irrigation water. When the ORP value is in the range of less than -400 mV, the interface nano-micron bubble water is formed.

[0015] Furthermore, after step S1, the method further includes:

[0016] Mixing the purified water and the auxiliary agent and then inputting them into a mixing liquid tank for mixing;

[0017] The mixed liquid is electrolyzed to generate hypochlorous acid water.

[0018] In a second aspect, the present invention further provides a device for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production, which is used to implement the method for preparing hydrogen-oxygen interface nano-micron bubble water as described in any one of the above items, comprising:

[0019] The filtration module performs multiple filtrations on the raw water to purify it into pure water;

[0020] An electrolysis module, for electrolyzing the pure water to decompose it into hydrogen and oxygen; or for electrolyzing a mixed solution formed by mixing the pure water with an additive to generate hypochlorous acid water;

[0021] An interface nano-micro bubble generation module is used to bubble the hydrogen and oxygen to form interface nano-micro bubble water;

[0022] A ceramic activation device is used to process the nano-micro bubble water at the interface to improve its activity;

[0023] The mixing module mixes the activated interface nano-micro bubble water with ordinary water source to form irrigation water.

[0024] Furthermore, the filtration module includes a primary filter, a pressure pump, a secondary filter and a tertiary filter connected in sequence, the inlet of the primary filter is connected to an external water source pump, the outlet of the tertiary filter is connected to an electrolysis module, the primary filter includes a sedimentation filter and a coarse filter, the secondary filter includes an MF filter, and the tertiary filter includes an activated carbon filter and an RO membrane filter.

[0025] Furthermore, the electrolysis device includes a pure water tank, one end of which is connected to the outlet of the filtering device, and the other end is connected to multiple electrical decomposition devices through multiple magnetic pumps. The electrical decomposition device includes a first pipeline and a second pipeline. The first pipeline outputs hydrogen, and the second pipeline outputs oxygen.

[0026] Furthermore, the electrolysis device also includes a mixed liquid tank, one end of which is connected to the outlet of the filter module, and the other end of which is connected to the electrolysis device, and the hypochlorous acid water is transported to the hypochlorous acid water tank along the second pipeline.

[0027] Compared with the prior art, the present invention includes at least the following beneficial effects: raw water is purified into pure water through multi-channel filtration, impurities and harmful substances in the water are effectively removed, and a purer irrigation water source is provided for plants. The interface nano-micron bubble water formed by hydrogen and oxygen produced by electrolysis is rich in active oxygen and molecular hydrogen, which helps to increase the soil oxygen content and soil microbial growth, promote the healthy growth of plant roots, reduce root diseases caused by fungal viruses, and is antioxidant and anti-inflammatory, thereby promoting the healthy growth of plants. In extreme climates and environments, it has excellent stress resistance. The bubble diameter in the interface nano-micron bubble water is small, which can form more tiny channels in the soil, improve the air permeability and permeability of the soil, and is conducive to the absorption of water and nutrients by plant roots. The activated interface nano-micron bubble water can increase the solubility and utilization rate of nutrients in the soil and promote the absorption of nutrients by plants. The interface nano-micron bubble water has good fluidity and covering ability, and can be more evenly distributed in paddy fields or soil, reducing water evaporation and improving irrigation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0029] Figure 1 This is a flow chart of a method for preparing nano-micron bubble water at a hydrogen-oxygen interface according to an embodiment of the present invention;

[0030] Figure 2 It is a schematic diagram of a device for preparing nano-micron bubble water at a hydrogen-oxygen interface in one embodiment of the present invention;

[0031] Among them, 1-sedimentation filter; 2-coarse filter; 3-pressure pump; 4-MF filter; 5-activated carbon filter; 6-RO membrane filter; 7-pure water tank; 8-mixed liquid tank; 9-magnetic pump; 10-electrical decomposition device; 11-hydrogen interface nano-micro bubble generating device; 12-oxygen interface nano-micro bubble generating device; 13-ceramic activation device. DETAILED DESCRIPTION

[0032] The following is a more detailed description of a method and device for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production of the present invention in conjunction with a schematic diagram, wherein a preferred embodiment of the present invention is shown, and it should be understood that those skilled in the art can modify the present invention described herein while still achieving the advantageous effects of the present invention. Therefore, the following description should be understood as being widely known to those skilled in the art, and not as a limitation of the present invention.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] The present invention is described in more detail in the following paragraphs 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 accompanying drawings are in very simplified form and are not in exact proportions, and are only used to facilitate and clearly assist in illustrating the purpose of the embodiments of the present invention.

[0035] First, please refer to Figure 1 The present invention provides a method for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production, comprising the steps of:

[0036] S1. Perform multiple filtrations on the raw water to purify it into pure water;

[0037] S2, electrolyzing the purified water to decompose it into hydrogen and oxygen;

[0038] S3, the hydrogen and oxygen respectively pass through the interface nano-micro bubble generating device to form interface nano-micro bubble water;

[0039] S4, transporting the interface nano-micron bubble water to the ceramic activation device 13 to improve the activity of the interface nano-micron bubble water;

[0040] S5. Mix the activated interfacial nano-micro bubble water with external water to form irrigation water.

[0041] Specifically, for step S1, this step involves using a series of filtering means to purify raw water. Raw water may contain sediment, suspended matter, organic matter, microorganisms and other impurities. Through multiple filtrations, such as sand filtration, activated carbon filtration, ultraviolet disinfection, reverse osmosis, etc., these impurities can be removed, so that the raw water becomes pure water suitable for subsequent treatment. This process ensures that the final prepared irrigation water has high water quality. The purified pure water is then sent to the electrolysis device. Electrolysis is to apply an electric current to water to decompose water molecules (H2O) into hydrogen (H2) and oxygen (O2). This process is carried out in an electrolytic cell, and inert electrodes (such as platinum or titanium) are usually used to promote the electrolysis reaction without reacting with water. In step S3, the hydrogen and oxygen produced by electrolysis are guided through the interfacial nano-micron bubble generating device. The device is capable of injecting these gases into water in the form of extremely small bubbles to form interfacial nano-micron bubble water. The size of the interfacial nano-micron bubbles is very small, usually below a few hundred interfacial nano-microns, which gives them special physical and chemical properties, such as high specific surface area and strong solubility.

[0042] Next, in step S4, the interface nano-micron bubble water is transported to the ceramic activation device 13. This device may use the special properties of ceramic materials to further process the interface nano-micron bubble water, such as increasing the stability and activity of bubbles, or enhancing the solubility of gases in water. The interface nano-micron bubble water treated in this way may have better biological activity and be more beneficial to plant growth. Step S5 is to mix the interface nano-micron bubble water treated by the ceramic activation device 13 with an external water source (which may be a natural water source or farm irrigation water). This can adjust the overall properties of the irrigation water, such as pH value, conductivity, etc., to make it more suitable for the growth needs of plants. At the same time, this may also be to expand the irrigation area or meet the irrigation water demand. The irrigation water finally obtained not only contains conventional water, but also is rich in hydrogen-oxygen interface nano-micron bubbles, which may have a significant effect on promoting plant growth and improving irrigation efficiency.

[0043] Furthermore, in step S3, the concentration of hydrogen is greater than 600 ppb.

[0044] Furthermore, in step S3, the concentration of oxygen is greater than 8000 ppb.

[0045] Furthermore, in step S3, the generated interface nano-micron bubble water is neutral, with a pH value of 6.7-7.0.

[0046] Specifically, in the process of electrolysis of water, by controlling the electrolysis conditions and time, the concentration of hydrogen produced can exceed 600ppb (i.e., one in 60 billion). This concentration level is higher than the concentration of hydrogen dissolved in ordinary water, which helps to improve the biological activity of nano-micro bubble water at the hydrogen-oxygen interface. High concentrations of hydrogen may promote the growth of plants because it can act as an antioxidant to help plants reduce oxidative stress and promote cell metabolism. Similarly, the concentration of oxygen produced during the electrolysis process is also controlled to be above 9000ppb. This concentration is also higher than the concentration of oxygen dissolved in ordinary water. High concentrations of dissolved oxygen can increase the oxygen content in water, which helps to improve the respiration of plants, especially in the process of root absorption of nutrients. In addition, high dissolved oxygen concentrations can also inhibit the growth of anaerobic microorganisms and reduce the occurrence of root diseases. However, since the oxygen concentration and hydrogen concentration required for each crop are different, those skilled in the art can adjust the concentrations of hydrogen and oxygen produced as needed.

[0047] Conventional electrolytic hydrogen is weakly alkaline at pH 8-8.5, and long-term use may cause soil salinization in agricultural production. In a possible embodiment of the present invention, during the formation of interfacial nano-micron bubble water, the electrolysis conditions are adjusted and controlled to ensure that the pH value of the final interfacial nano-micron bubble water remains between 6.7 and 7.0, that is, in the neutral range. This pH range is optimal for most plants because it is close to the pH value of plant cell sap, which helps maintain the normal physiological activities of plants and avoid root damage caused by improper pH value.

[0048] Furthermore, the change values ​​of the concentration of the hydrogen and the concentration of the oxygen in the interface nano-micron bubble water within a set time are within a threshold range.

[0049] Furthermore, in the step S5, it also includes detecting the ORP value of the irrigation water. When the ORP value is in the range of less than -400 mV, the interface nano-micron bubble water is formed.

[0050] Specifically, within a specified time, the concentration of hydrogen and oxygen in the sparkling water is fixed, and the concentration can fluctuate up and down, but the fluctuation does not exceed a certain threshold. For example, in one day, the concentration of hydrogen and oxygen is 850ppb and 12000ppb respectively, and the allowable floating range is 30-50ppb.

[0051] In the process of mixing the activated interfacial nano-micro bubble water with an external water source to form irrigation water, the oxidation-reduction potential (ORP) value of the irrigation water is also detected. The ORP value is an important indicator for measuring the redox state of an aqueous solution. In the present invention, the ORP value of the irrigation water is controlled to be less than -500mV, indicating that the water has a strong reducing property. Such a water environment helps to inhibit the growth of pathogens and promote the absorption of nutrients by plants, thereby contributing to the healthy growth of plants.

[0052] Furthermore, after step S1, the method further includes:

[0053] The purified water and the auxiliary agent are mixed and then input into the mixed liquid tank 8 for mixing;

[0054] The mixed liquid is electrolyzed to generate hypochlorous acid water.

[0055] Specifically, after step S1, the following steps are added:

[0056] The purified water is mixed with the auxiliary agent and then input into the mixed liquid tank 8 for mixing: In this step, the purified purified water is mixed with the selected auxiliary agent. The auxiliary agent can be a chemical substance, such as hydrochloric acid or salt, the purpose of which is to improve the electrolysis efficiency or improve the characteristics of the final product. The mixed liquid is input into a special mixed liquid tank 8 to ensure that the auxiliary agent and water are fully mixed. The fully mixed liquid will then enter the electrolysis stage. During the electrolysis process, the water molecules in the mixed liquid decompose under the action of the electric current to generate hypochlorous acid (HCLO). Hypochlorous acid water has the characteristics of disinfection and sterilization, and can be used for irrigation to reduce crop diseases and improve the health level of crops. Various methods and sterilization products are often used in agricultural planting to prevent and control microbial diseases in farmland, but the effect is often not ideal. Traditional drugs may have problems such as narrow bactericidal spectrum, easy to produce drug resistance and drug residues, resulting in a large amount of capital and manpower waste. As a new type of environmentally friendly disinfectant, electrolyzed hypochlorous acid water has the advantages of safety, high efficiency and broad-spectrum sterilization. It has shown excellent efficacy and prospects in crop disease prevention and control, so it is widely used in the agricultural field. Its application in agriculture is mainly reflected in the following aspects:

[0057] Using electrolyzed hypochlorous acid water to soak seeds can not only kill pathogens and parasite eggs outside the seed coat and reduce the risk of disease, but also improve the permeability of the seed coat, increase the water absorption capacity of seeds and the growth rate of embryos, which is beneficial to promote plant survival and enhance its disease resistance. Electrolyzed hypochlorous acid water can also be used for disinfection of planting areas. Hypochlorous acid can effectively kill pathogens on the surface of crops and the planting environment. Using electrolyzed hypochlorous acid water for spraying irrigation can effectively prevent and treat fungal diseases such as bacterial blight, frost poisoning, powdery mildew, rust, black spot, etc., and also has a very significant prevention and treatment effect on bacterial diseases such as streak disease and damping-off disease that often appear in seedlings.

[0058] Electrolyzed hypochlorous acid water can be used to irrigate the soil to kill harmful bacteria in the soil, and the damping-off and damping-off diseases of crops can be effectively controlled. For pathogens that overwinter or oversummer in the soil, electrolyzed hypochlorous acid water can also be used to kill the bacteria in a garden-cleaning manner, effectively killing the bacteria. At the same time, it can also adjust the pH of the soil to release certain nutrients, thereby improving soil quality. By using hypochlorous acid to disinfect water sources, pathogens in the water can be effectively killed to ensure the cleanliness and safety of irrigation water.

[0059] During the use of pesticides, electrolyzed hypochlorous acid water can be used to dilute certain conventional pesticides, which can significantly enhance their synergy and reduce the amount of pesticides used. In addition, electrolyzed hypochlorous acid water can also be used for the preservation and treatment of agricultural products. Hypochlorous acid can be used for the disinfection and treatment of agricultural products at a certain concentration. Through proper soaking or spraying, bacteria and fungi on the surface of agricultural products can be killed, the shelf life of agricultural products can be extended, and the market value of the products can be increased.

[0060] In summary, electrolyzed hypochlorous acid water has a wide range of applications in agriculture. Using electrolyzed hypochlorous acid water of a certain concentration according to the specific situation and following relevant safety operating procedures, it can be used to disinfect soil and water sources to ensure a clean growing environment for crops; it can also be used for the preservation and treatment of agricultural products.

[0061] Second, please refer to Figure 2 The present invention also provides a device for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production, which is used to implement the method for preparing hydrogen-oxygen interface nano-micron bubble water as described in any one of the above items, comprising:

[0062] The filtration module performs multiple filtrations on the raw water to purify it into pure water;

[0063] An electrolysis module, for electrolyzing the pure water to decompose it into hydrogen and oxygen; or for electrolyzing a mixed solution formed by mixing the pure water with an additive to generate hypochlorous acid water;

[0064] An interface nano-micro bubble generation module is used to bubble the hydrogen and oxygen to form interface nano-micro bubble water;

[0065] A ceramic activation device 13, for treating the interface nano-micro bubble water to improve its activity;

[0066] The mixing module mixes the activated interface nano-micro bubble water with ordinary water source to form irrigation water.

[0067] Specifically, the filtration module is responsible for multi-pass filtration of raw water to remove suspended matter, particles, organic matter, microorganisms and other impurities in the water, thereby purifying the raw water into pure water. The filtration module may include a variety of filtration media, such as sand filtration, activated carbon filtration, ultrafiltration, nanofiltration or reverse osmosis membrane. The electrolysis module has dual functions and can select different operating modes according to needs. In the first mode, it electrolyzes pure water to produce hydrogen and oxygen. In the second mode, it electrolyzes a liquid mixed with pure water and specific additives to produce hypochlorous acid water. This flexibility enables the device to adjust output according to different agricultural needs.

[0068] The interface nano-micron bubble generation module receives hydrogen and oxygen from the electrolysis module, and through special interface nano-micron bubble generation technology, such as ultrasonic oscillation, high-speed swirl or special nozzle, wraps these gases into interface nano-micron scale bubbles to form interface nano-micron bubble water. The interface nano-micron bubbles have special physical and chemical properties due to their tiny size. The ceramic activation device 13 is used to treat the interface nano-micron bubble water to improve its activity. It involves physical or chemical modification of water by ceramic materials, such as changing the structure of water, improving its solubility and biocompatibility.

[0069] The mixing module mixes the activated interface nano-micro bubble water treated by the ceramic activation device 13 with ordinary water sources (such as well water, river water or lake water) to form water suitable for agricultural irrigation. This module may include a mixing tank, a stirrer or a pump to ensure that the two water sources are evenly mixed. In this embodiment, the generated activated interface nano-micro bubble water is directly merged into the external water pipeline.

[0070] Furthermore, the filtration module includes a primary filter, a pressure pump 3, a secondary filter and a tertiary filter connected in sequence, the inlet of the primary filter is connected to an external water source pump, and the outlet of the tertiary filter is connected to the electrolysis module.

[0071] Furthermore, the primary filter includes a sedimentation filter 1 and a coarse filter 2 , the secondary filter includes an MF filter 4 , and the tertiary filter includes an activated carbon filter 5 and an RO membrane filter 6 .

[0072] Specifically, the design of the filter module adopts a multi-stage filtration system to ensure that the raw water is thoroughly purified. Each stage of the filter has its own specific filtering function and works together to remove different types of impurities.

[0073] The primary filter includes a sedimentation filter 1 and a coarse filter 2. The sedimentation filter 1 is used to preliminarily remove large suspended particles and sediments in the water, while the coarse filter 2 further removes smaller suspended particles and impurities. The inlet of the primary filter is connected to an external water source pump to ensure that there is sufficient water pressure to send the raw water into the filtration system. The pressure pump 3 is located between the primary filter and the secondary filter. Its function is to increase the water pressure to ensure that the water can pass smoothly through the subsequent fine filter.

[0074] The secondary filter includes an MF (microfiltration) filter, which can remove tiny particles and some microorganisms in the water, providing a finer filtering effect than the primary filter. The tertiary filter includes an activated carbon filter 5 and a RO (reverse osmosis) membrane filter. The activated carbon filter 5 is used to adsorb organic matter, chlorine and other chemical pollutants in the water to improve the taste and odor of the water. The RO membrane filter 6 is a highly efficient filtration medium that can remove most dissolved solids in the water, including heavy metal ions and bacterial viruses, thereby providing high-purity clean water. The outlet of the tertiary filter is directly connected to the electrolysis module to ensure that the electrolysis process uses highly purified water.

[0075] Through this multi-stage filtration configuration, the hydrogen-oxygen interface nano-micron bubble water preparation device can effectively purify the raw water and provide high-quality basic water for the subsequent electrolysis and interface nano-micron bubble generation process, thereby ensuring that the final prepared hydrogen-oxygen interface nano-micron bubble water can meet the high standards required for subsequent use.

[0076] Furthermore, the electrolysis device includes a pure water tank 7, one end of the pure water tank 7 is connected to the outlet of the filtering device, and the other end is connected to multiple electrical decomposition devices 10 through multiple magnetic pumps 9. The electrical decomposition device 10 includes a first pipeline and a second pipeline. The first pipeline outputs hydrogen, and the second pipeline outputs oxygen.

[0077] The pure water tank 7 is used to store the pure water purified by the filter module. One of its ports is connected to the outlet of the filter device to ensure that the filtered water can flow directly into the pure water tank 7. The other end of the pure water tank 7 is connected to multiple electrical decomposition devices 10 through multiple magnetic pumps 9. The function of the magnetic pump 9 is to provide power to transport the pure water from the tank to the electrical decomposition device 10 for the electrolysis process.

[0078] The electrolysis device 10 is the core part of the electrolysis module, which generates hydrogen and oxygen by electrolyzing water molecules. Each electrolysis device 10 includes a first pipeline and a second pipeline. During the electrolysis process, water molecules are reduced at the cathode to generate hydrogen and are discharged through the first pipeline. At the anode, water molecules are oxidized to generate oxygen and are discharged through the second pipeline.

[0079] The generated hydrogen and oxygen are respectively transported to the hydrogen interface nano-micro bubble generating device 11 and the oxygen interface nano-micro bubble generating device 12 to form interface nano-micro bubble water.

[0080] Furthermore, the electrolysis device further comprises a mixed liquid tank 8, one end of the mixed liquid tank 8 is connected to the outlet of the filter module, and the other end is connected to the electrolysis device, and the hypochlorous acid water is transported to the hypochlorous acid water tank along the second pipeline.

[0081] One port of the mixed liquid tank 8 is connected to the outlet of the filter module. When hypochlorous acid water needs to be generated, the switch of the pure water tank 7 is turned off, and the pure water is input into the mixed liquid tank 8 to mix with the additive. The mixed liquid will be transported to the electrolysis device for electrolysis operation to generate hypochlorous acid water and output along the pipeline.

[0082] The above specific examples are used to illustrate the present invention, which is only used to help understand the present invention and is not intended to limit the present invention. For those skilled in the art, according to the concept of the present invention, some simple deductions, modifications or substitutions can be made.

Claims

1. A method for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production, characterized in that: Includes steps: S1. Perform multiple filtrations on the raw water to purify it into pure water; S2, electrolyzing the purified water to decompose it into hydrogen and oxygen; S3, the hydrogen and oxygen respectively pass through the interface nano-micro bubble generating device to form interface nano-micro bubble water; S4, transporting the interface nano-micron bubble water to a ceramic activation device to increase the activity of the interface nano-micron bubble water; S5. Mix the activated interfacial nano-micro bubble water with external water to form irrigation water.

2. The method for preparing hydrogen-oxygen interface nano-micro bubble water for agricultural production according to claim 1, characterized in that: In step S3, the concentration of hydrogen is greater than 600 ppb, and the concentration of oxygen is greater than 8000 ppb.

3. The method for preparing hydrogen-oxygen interface nano-micro bubble water for agricultural production according to claim 1, characterized in that: In the step S5, the generated interface nano-micron bubble water is neutral, and the pH value is 6.7-7.

0.

4. The method for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production according to claim 1, characterized in that: The change values ​​of the concentration of the hydrogen and the concentration of the oxygen in the interface nano-micron bubble water within a set time are within a threshold range.

5. The method for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production according to claim 1, characterized in that: In the step S5, it also includes detecting the ORP value of the interface nano-micron bubble water. When the ORP value range is less than -400mV, the interface nano-micron bubble water is formed.

6. The method for preparing hydrogen-oxygen interface nano-micro bubble water for agricultural production according to claim 1, characterized in that: After step S1, the method further includes: Mixing the purified water and the auxiliary agent and then inputting them into a mixing liquid tank for mixing; The mixed liquid is electrolyzed to generate hypochlorous acid water.

7. A device for preparing hydrogen-oxygen interface nano-micron bubble water for agricultural production, used to implement the method for preparing hydrogen-oxygen interface nano-micron bubble water as described in any one of claims 1 to 6, characterized in that: include: The filtration module performs multiple filtrations on the raw water to purify it into pure water; An electrolysis module, for electrolyzing the pure water to decompose it into hydrogen and oxygen; or electrolyzing a mixed solution formed by mixing the pure water and the auxiliary agent to generate hypochlorous acid water; An interface nano-micro bubble generation module generates interface nano-micro bubble water including hydrogen and oxygen; A ceramic activation device is used to process the nano-micro bubble water at the interface to improve its activity; The mixing module mixes the activated interface nano-micro bubble water with ordinary water source to form irrigation water.

8. The hydrogen-oxygen interface nano-micro bubble water preparation device for agricultural production according to claim 7, characterized in that: The filtration module includes a primary filter, a pressure pump, a secondary filter and a tertiary filter connected in sequence, the inlet of the primary filter is connected to an external water source pump, the outlet of the tertiary filter is connected to an electrolysis module, the primary filter includes a sedimentation filter and a coarse filter, the secondary filter includes an MF filter, and the tertiary filter includes an activated carbon filter and an RO membrane filter.

9. The hydrogen-oxygen interface nano-micro bubble water preparation device for agricultural production according to claim 8, characterized in that: The electrolysis device includes a pure water tank, one end of which is connected to the outlet of the filter module, and the other end is connected to multiple electrical decomposition devices through multiple magnetic pumps. The electrical decomposition device includes a first pipeline and a second pipeline. The first pipeline outputs hydrogen, and the second pipeline outputs oxygen.

10. The hydrogen-oxygen interface nano-micro bubble water preparation device for agricultural production according to claim 9, characterized in that: The electrolysis device further comprises a mixed liquid tank, one end of which is connected to the outlet of the filter module, and the other end of which is connected to the electrolysis device. The hypochlorous acid water is transported to the hypochlorous acid water tank along the second pipeline.

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