Oxygen nano bubble water preparation device based on ultrasonic atomization

Abstract

The invention relates to the technical field of nano-bubble water preparation devices, and discloses an ultrasonic atomization-based oxygen nano-bubble water preparation device, which comprises a machine body, and the machine body is a nano-bubble water preparation device; and the preparation mechanism is arranged on the machine body. According to the oxygen nano bubble water preparation device based on ultrasonic atomization, the bubble dispersion effect is enhanced through the bottom gas injection mechanism, oxygen forms high-pressure gas through the gas inlet pipeline and the pressurizing device, the high-pressure gas enters the bottom cylindrical block and is injected downwards through the gas injection piece, the contact time of the oxygen in water is prolonged, and the contact area of the gas and the water is increased; the cavitation phenomenon generated by the ultrasonic device destroys the surface tension of bubbles, so that the bubbles are finer and more uniform, the rotation of the jet piece drives the gas to be more uniformly distributed along the surface of the water body, the dissolution effect is improved, in addition, the connecting cover collides with jet oxygen, the contact area of the gas and water is further increased, and the oxygen dissolution rate and the bubble water dissolution efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of nano bubble water preparation devices, in particular to an oxygen nano bubble water preparation device based on ultrasonic atomization. Background Art

[0002] The oxygen nanobubble water preparation device based on ultrasonic atomization is a device that uses ultrasonic technology to generate nano-scale bubbles and mix them with water. The device introduces tiny bubbles, usually oxygen bubbles, into the liquid through ultrasonic atomization technology to prepare water rich in nanobubbles. The special properties of nanobubbles make them widely used in many fields (such as water treatment, medicine, agriculture, etc.).

[0003] In the preparation method of bubble water based on ultrasonic atomization technology, the injection and mixing of gas and liquid are key links. The solubility of gas is closely related to the contact area and contact time between gas molecules and liquid molecules, especially the dissolution of gas in liquid is a physical process that relies on surface contact. Ultrasonic waves generate tiny bubbles through high-frequency sound wave vibrations. The formation and expansion of these bubbles increase the surface area of ​​the bubbles, which helps to increase the contact area between gas and liquid. However, the design of the existing gas-liquid mixer cannot effectively increase the contact area between gas and liquid. The gas-liquid flow is insufficient during the mixing process, and the contact time and contact area between gas molecules and liquid molecules will be limited. According to the basic principle of gas dissolution, only when the gas and liquid are in full contact can the gas be more effectively dissolved into the liquid, thereby forming more and more uniform bubbles. When the solubility of the gas is low, the generation speed of bubbles will slow down, and the number and density cannot reach the ideal level. In addition, if the gas and liquid are not mixed evenly during the generation of bubbles, the bubbles formed often have size differences, which further affects the effect of bubble water. Therefore, the low gas solubility directly limits the performance of ultrasonic technology in the preparation of bubble water, resulting in insufficient number of bubbles generated and uneven distribution of bubbles.

[0004] In view of the shortcomings of the prior art, the present invention provides an oxygen nano bubble water preparation device based on ultrasonic atomization, which solves the problem that the existing bubble water preparation method based on ultrasonic atomization technology has insufficient design of the gas-liquid mixer, resulting in limited contact area and contact time between gas and liquid, which in turn limits the solubility of the gas, resulting in slow bubble generation speed, small number and uneven distribution, thus affecting the bubble water effect. Summary of the invention

[0005] The purpose of the present invention is to provide an oxygen nano bubble water preparation device based on ultrasonic atomization in order to solve the above problems and overcome the defects of the prior art, as described in detail below.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an oxygen nano bubble water preparation device based on ultrasonic atomization, comprising a body, which is the nano bubble water preparation device; a preparation mechanism, which is arranged on the body and is used to prepare bubble water; a top water spraying mechanism, which is arranged on the inner wall of the body and is used to rotate and spray out high-pressure water; a bottom air jet mechanism, which is arranged on the inner wall of the body and is used to rotate and spray out high-pressure air; and a cutting mechanism, which is arranged on the inner wall of the body and is used to cut the water sprayed from the top.

[0007] Preferably, the preparation mechanism includes a gas-liquid mixing device, which is arranged on the inner wall of the machine body, the top of the gas-liquid mixing device is fixedly connected to a water inlet pipeline, and a water inlet pressurizing device is arranged on the water inlet pipeline, the bottom of the gas-liquid mixing device is fixedly connected to an air inlet pipeline, and an air inlet pressurizing device is arranged on the air inlet pipeline, the side of the gas-liquid mixing device is fixedly connected to a release device, and the outer wall of the release device is fixedly connected to a water outlet pipeline.

[0008] Preferably, the water inlet pipeline is fixedly connected to the inner wall of the body for fixedly supporting the water inlet pipeline, the water outlet pipeline is fixedly connected to the inner wall of the body, and the air inlet pipeline is fixedly connected to the inner wall of the body.

[0009] Preferably, the top water spray mechanism is arranged on the inner wall of the gas-liquid mixing device, and the top water spray mechanism includes a top cylindrical block, which is rotatably connected to the bottom of the water inlet pipe, a hollow cavity is opened on the inner wall of the top cylindrical block, and a water spray part is fixedly connected to the bottom of the top cylindrical block.

[0010] Preferably, a plurality of the water spray members are provided, the water spray members are arranged in a cylindrical array, and the water spray members are arranged in a curved manner.

[0011] Preferably, the bottom jet mechanism is arranged on the inner wall of the gas-liquid mixing device, the bottom jet mechanism includes an ultrasonic device, the ultrasonic device is fixedly connected to the inner wall of the gas-liquid mixing device, the top of the air intake pipeline is rotatably connected to the bottom cylindrical block, the bottom of the bottom cylindrical block is fixedly connected to the jet part, the outer wall of the bottom cylindrical block is fixedly connected to the outer gear ring, the inner wall of the gas-liquid mixing device is rotatably connected to a connecting cover, the inner wall of the connecting cover is fixedly connected to an inner gear ring, and the inner wall of the gas-liquid mixing device is rotatably connected to a connecting gear.

[0012] Preferably, a plurality of the jet parts are provided, and the jet parts are arranged in a circular array. The jet parts are curved. When the jet parts spray, the bottom cylindrical block is driven to rotate by the reaction force. The connecting gears are respectively meshed with the inner gear ring and the outer gear ring for transmission, and the connecting cover is provided with a plurality of holes arranged in an array.

[0013] Preferably, the cutting mechanism is arranged on the inner wall of the gas-liquid mixing device, and the cutting mechanism includes a top connecting shaft, the top connecting shaft is fixedly connected to the bottom of the top cylindrical block, the top of the connecting cover is fixedly connected to the bottom connecting shaft, the bottom of the top connecting shaft is fixedly connected to the top cutting roller, and the top of the bottom connecting shaft is fixedly connected to the bottom cutting roller.

[0014] Preferably, the shafts of the top cutting roller and the bottom cutting roller are rotatably connected to maintain the top cutting roller and the bottom cutting roller to rotate stably.

[0015] The beneficial effects of the present invention are:

[0016] 1. The oxygen nano bubble water preparation device based on ultrasonic atomization is provided with a bottom jet mechanism. The oxygen introduced into the air intake pipeline is converted into high-pressure oxygen through the air intake pressurizing device. The high-pressure oxygen enters the bottom cylindrical block and is then ejected downward through the jet component. The downward ejection allows the oxygen to be in contact with the water for a longer time, thereby enhancing the dispersion effect of the bubbles. The ultrasonic device is combined with the vibration of high-frequency sound waves to produce tiny cavitation phenomena, which can destroy the surface tension of the bubbles and make the bubbles smaller and more uniform.

[0017] 2. The oxygen nano bubble water preparation device based on ultrasonic atomization is provided with a bottom jet mechanism. When the jet part jets, it is subjected to a reaction force, which drives the bottom cylindrical block to rotate, so that the jet part rotates clockwise and jets downward. The rotating jet part makes the gas more evenly distributed along the surface of the water body, thereby increasing the contact area and contact time between the gas and the water. This helps more oxygen to be dissolved in the water, improving the dissolved oxygen effect of the bubble water.

[0018] 3. The oxygen nano bubble water preparation device based on ultrasonic atomization is provided with a bottom jet mechanism, and the connecting cover rotates while colliding with the oxygen ejected by the jet part. This mutual collision can promote a more complete contact between oxygen and liquid. Through the collision, the oxygen flow is broken into smaller bubbles. The surface area of ​​these tiny bubbles is larger, and the chance of contact with water molecules is also increased. Therefore, oxygen can be more easily absorbed and dissolved by water molecules, further improving the dissolution efficiency of bubble water.

[0019] 4. The oxygen nano bubble water preparation device based on ultrasonic atomization is provided with a top water spray mechanism. Through the dynamic effect generated by rotation, the water flow is sprayed in a rotating form, thereby enhancing the atomization effect of the water flow and the contact surface area between the gas and the liquid. The rotation of the water spray part not only helps to increase the uniformity of gas-liquid mixing, but also improves the uniformity of bubble generation and distribution, further promoting the dissolution of oxygen and the formation of nano bubbles. This rotary spray mechanism plays an important role in improving the preparation efficiency of oxygen nano bubble water and the quality of bubble water.

[0020] 5. The oxygen nano bubble water preparation device based on ultrasonic atomization is provided with a cutting mechanism so that the top cutting roller and the bottom cutting roller rotate in opposite directions to cut the water sprayed by the water spraying part. In the process of cutting the water flow, the water is decomposed into smaller water droplets. These water droplets can contact the oxygen bubbles more evenly, thereby increasing the solubility of oxygen, further improving the amount of oxygen dissolved in water and the effect of bubble water. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] 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 some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the overall structure of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention;

[0023] Figure 2 This is a schematic cross-sectional structure diagram of a body of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of a preparation mechanism of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention;

[0025] Figure 4 This is a schematic cross-sectional structure diagram of a gas-liquid mixing device of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention;

[0026] Figure 5 This is a schematic diagram of the cross-sectional structure of a top cylindrical block of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention;

[0027] Figure 6 This is a schematic cross-sectional structure diagram of a connection cover of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention;

[0028] Figure 7 This is a structural schematic diagram of the cutting mechanism of an oxygen nano bubble water preparation device based on ultrasonic atomization proposed by the present invention.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. body; 2. preparation mechanism; 21. gas-liquid mixing device; 22. water inlet pipeline; 23. water inlet pressurizing device; 24. air inlet pipeline; 25. air inlet pressurizing device; 26. releasing device; 27. water outlet pipeline; 3. top water spraying mechanism; 31. top cylindrical block; 32. hollow cavity; 33. water spraying part; 4. bottom jet mechanism; 41. ultrasonic device; 42. bottom cylindrical block; 43. jetting part; 44. outer gear ring; 45. connecting cover; 46. inner gear ring; 47. connecting gear; 5. cutting mechanism; 51. top connecting shaft; 52. bottom connecting shaft; 53. top cutting roller; 54. bottom cutting roller. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0031] See also Figure 1 - Figure 7The oxygen nano bubble water preparation device based on ultrasonic atomization comprises a body 1, which is a nano bubble water preparation device; a preparation mechanism 2, which is arranged on the body 1 and is used to prepare bubble water; a top water spraying mechanism 3, which is arranged on the inner wall of the body 1 and is used to rotate and spray high-pressure water. The rotational spraying of the high-pressure water flow helps to improve the formation and distribution of bubbles in the bubble water, making the bubbles more uniform and smaller, thereby improving the overall effect of the bubble water, increasing the density and uniformity of the bubbles in the water, and helping to improve the quality of the bubble water; a bottom jet mechanism 4, which is arranged on the inner wall of the body 1 and is used to rotate and spray high-pressure air, which helps to distribute the gas more uniformly and avoid gas. The phenomenon of bubbles gathering into clusters ensures that the bubbles can be evenly distributed in the water, thereby enhancing the effect of the bubble water. At the same time, this rotating injection method can increase the contact time and contact area between the gas and the water, thereby increasing the solubility of the gas, so that more bubbles can be effectively dissolved in the water; the cutting mechanism 5, the cutting mechanism 5 is arranged on the inner wall of the body 1, and the cutting mechanism 5 is used to cut the water sprayed from the top, which can produce more small water flows or atomization effects, which helps to improve the uniformity of the water flow distribution. Through the cutting action, the water flow can form more delicate small water droplets or atomized particles, which are in more sufficient contact with the gas, thereby increasing the density and uniformity of the bubbles in the bubble water. In addition, the cut water flow is easier to form a more effective gas-liquid mixture with the gas sprayed from the bottom, thereby improving the generation efficiency of oxygen nanobubbles.

[0032] The preparation mechanism 2 includes a gas-liquid mixing device 21, which is arranged on the inner wall of the body 1. The top of the gas-liquid mixing device 21 is fixedly connected to a water inlet pipeline 22, and the water inlet pipeline 22 is provided with a water inlet pressurizing device 23. The bottom of the gas-liquid mixing device 21 is fixedly connected to an air inlet pipeline 24, and the air inlet pipeline 24 is provided with an air inlet pressurizing device 25. The side of the gas-liquid mixing device 21 is fixedly connected to a release device 26, and the outer wall of the release device 26 is fixedly connected to a water outlet pipeline 27. The water inlet pipeline 22 is fixedly connected to the inner wall of the body 1 for fixedly supporting the water inlet pipeline 22. The water outlet pipeline 27 is fixedly connected to the inner wall of the body 1, and the air inlet pipeline 24 is fixedly connected to the inner wall of the body 1.

[0033] The top water spray mechanism 3 is arranged on the inner wall of the gas-liquid mixing device 21, and the top water spray mechanism 3 includes a top cylindrical block 31, and the top cylindrical block 31 is rotatably connected to the bottom of the water inlet pipe 22. A hollow cavity 32 is opened on the inner wall of the top cylindrical block 31, and a water spray component 33 is fixedly connected to the bottom of the top cylindrical block 31. There are several water spray components 33, and the water spray components 33 are arranged in a cylindrical array. The water spray components 33 are bent. When the water spray component 33 sprays water, it will be driven by the reaction force to rotate the top cylindrical block 31.

[0034] The bottom jet mechanism 4 is arranged on the inner wall of the gas-liquid mixing device 21, and the bottom jet mechanism 4 includes an ultrasonic device 41, which is fixedly connected to the inner wall of the gas-liquid mixing device 21. The top of the air inlet pipeline 24 is rotatably connected to the bottom cylindrical block 42, and the bottom of the bottom cylindrical block 42 is fixedly connected to the jet member 43. The outer wall of the bottom cylindrical block 42 is fixedly connected to the outer ring gear 44. A connecting cover 45 is rotatably connected to the inner wall of the gas-liquid mixing device 21, and an inner ring gear 46 is fixedly connected to the inner wall of the connecting cover 45. A connecting gear 47 is rotatably connected to the inner wall of the gas-liquid mixing device 21. There are a plurality of jet members 43, which are arranged in a circular array and are bent. When the jet member 43 jets, the bottom cylindrical block 42 is driven to rotate by the reaction force. The connecting gear 47 is respectively meshed with the inner ring gear 46 and the outer ring gear 44 for transmission. The connecting cover 45 is provided with a plurality of holes arranged in an array for the passage of water and gas.

[0035] The cutting mechanism 5 is arranged on the inner wall of the gas-liquid mixing device 21, and the cutting mechanism 5 includes a top connecting shaft 51, which is fixedly connected to the bottom of the top cylindrical block 31, and the top of the connecting cover 45 is fixedly connected to the bottom connecting shaft 52, and the bottom of the top connecting shaft 51 is fixedly connected to the top cutting roller 53, and the top of the bottom connecting shaft 52 is fixedly connected to the bottom cutting roller 54. The top cutting roller 53 and the bottom cutting roller 54 are rotatably connected to the axis, which is used to maintain the top cutting roller 53 and the bottom cutting roller 54 to rotate stably.

[0036] With the above structure, the working principle of this case is that the oxygen nano bubble water preparation device based on ultrasonic atomization passes water into the water inlet pipe 22, and passes oxygen into the air inlet pipe 24. The water passed into the water inlet pipe 22 is pressurized by the water inlet pressurizing device 23, enters the top cylindrical block 31, and then enters the water spraying part 33 through the hollow cavity 32 in the top cylindrical block 31 to spray downward. The bending setting of the water spraying part 33 makes it receive a reaction force while spraying, so that the top cylindrical block 31 rotates clockwise, and the water spraying part 33 rotates clockwise to spray high-pressure water. The role of this design is to generate a dynamic effect through rotation, so that the water flow is sprayed in a rotating form, thereby enhancing the atomization effect of the water flow and the contact surface area of ​​the gas and the liquid. The rotation of the water spraying part 33 not only helps to increase the uniformity of gas-liquid mixing, but also improves the generation and distribution uniformity of bubbles, and further promotes the dissolution of oxygen and the formation of nano bubbles. This rotary injection mechanism plays an important role in improving the preparation efficiency of oxygen nano bubble water and the quality of bubble water.

[0037] At this time, the oxygen introduced into the air intake pipe 24 is transformed into high-pressure oxygen through the air intake pressurizing device 25. The high-pressure oxygen enters the bottom cylindrical block 42 and is then ejected downward through the jet component 43. The downward ejection allows the oxygen to be in contact with the water for a longer time, thereby enhancing the dispersion effect of the bubbles. The ultrasonic device 41 is combined with the vibration of high-frequency sound waves to produce tiny cavitation phenomena. These cavitation phenomena can destroy the surface tension of the bubbles, making the bubbles smaller and more uniform.

[0038] When the jet element 43 is ejecting air, it is subjected to a reaction force, which drives the bottom cylindrical block 42 to rotate, so that the jet element 43 rotates clockwise and ejects air downward. The rotating jet element 43 makes the gas more evenly distributed along the surface of the water body, thereby increasing the contact area and contact time between the gas and the water. This helps more oxygen to be dissolved in the water, improving the oxygen dissolving effect of the bubble water.

[0039] The bottom cylindrical block 42 rotates clockwise, and drives the connecting cover 45 to rotate counterclockwise through the connecting gear 47. While the connecting cover 45 rotates, it collides with the oxygen ejected by the jet part 43. This mutual collision can promote a more complete contact between oxygen and liquid. When the oxygen flow collides with the liquid, the oxygen molecules are strongly stirred and dispersed, and the contact area between the gas and the liquid is significantly increased. A larger contact area can effectively increase the dissolution rate of the gas in the liquid, because the solubility is proportional to the contact area. Through the collision, the oxygen flow is broken up into smaller bubbles. The surface area of ​​these tiny bubbles is larger, and the chance of contacting with water molecules is also increased. Therefore, oxygen can be more easily absorbed and dissolved by water molecules, further improving the dissolution efficiency of the bubble water.

[0040] The connecting cover 45 drives the bottom connecting shaft 52 and the bottom cutting roller 54 to rotate counterclockwise, and the top cylindrical block 31 drives the top connecting shaft 51 and the top cutting roller 53 to rotate clockwise, so that the top cutting roller 53 and the bottom cutting roller 54 rotate in opposite directions to cut the water sprayed by the water spraying part 33. In the process of cutting the water flow, the water is decomposed into smaller water droplets, which can contact the oxygen bubbles more evenly, thereby increasing the solubility of oxygen. The atomization of the water flow enhances the formation of bubble water and improves the overall bubble distribution and bubble density. The tiny water droplets can contact oxygen more effectively, and the bubbles stay in the water longer, which can promote better dissolution of oxygen. This not only improves the dissolution efficiency of the bubble water, but also optimizes the distribution and stability of the bubbles. When the water flow is cut into smaller water droplets, the contact area between the bubbles and the water increases, which helps to improve the dissolution rate and efficiency of oxygen. The increase in tiny water droplets can effectively expand the contact area between oxygen and water, thereby optimizing the preparation effect of bubble water. The action of cutting the water flow not only improves the atomization of the water flow, but also optimizes the dispersion of water droplets, increasing the efficiency of oxygen and water dissolution. The refined water droplets can come into more complete contact with the bubbles, further increasing the amount of oxygen dissolved in the water and the effect of the bubbling water.

[0041] The gas-liquid mixture fully mixed in the gas-liquid mixing device 21 is discharged as bubble water to the outside through the release device 26 and the water outlet pipe 27 .

[0042] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. The oxygen nano bubble water preparation device based on ultrasonic atomization is characterized by: include A body (1), wherein the body (1) is a nano bubble water preparation device; A preparation mechanism (2), the preparation mechanism (2) being arranged on the machine body (1), and the preparation mechanism (2) being used for preparing sparkling water; A top water spray mechanism (3), wherein the top water spray mechanism (3) is arranged on the inner wall of the machine body (1), and is used for rotatingly spraying high-pressure water; A bottom jet mechanism (4), the bottom jet mechanism (4) being arranged on the inner wall of the machine body (1), and the bottom jet mechanism (4) being used for rotating and jetting out high-pressure air; A cutting mechanism (5), wherein the cutting mechanism (5) is arranged on the inner wall of the machine body (1), and the cutting mechanism (5) is used to cut water sprayed from the top.

2. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 1, characterized in that: The preparation mechanism (2) comprises a gas-liquid mixing device (21), the gas-liquid mixing device (21) being arranged on the inner wall of the machine body (1), the top of the gas-liquid mixing device (21) being fixedly connected to a water inlet pipeline (22), the water inlet pipeline (22) being provided with a water inlet pressurizing device (23), the bottom of the gas-liquid mixing device (21) being fixedly connected to an air inlet pipeline (24), the air inlet pipeline (24) being provided with an air inlet pressurizing device (25), the side of the gas-liquid mixing device (21) being fixedly connected to a release device (26), the outer wall of the release device (26) being fixedly connected to a water outlet pipeline (27).

3. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 2, characterized in that: The water inlet pipeline (22) is fixedly connected to the inner wall of the body (1) and is used to provide fixed support for the water inlet pipeline (22); the water outlet pipeline (27) is fixedly connected to the inner wall of the body (1); and the air inlet pipeline (24) is fixedly connected to the inner wall of the body (1).

4. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 2, characterized in that: The top water spray mechanism (3) is arranged on the inner wall of the gas-liquid mixing device (21), and the top water spray mechanism (3) comprises a top cylindrical block (31), the top cylindrical block (31) is rotatably connected to the bottom of the water inlet pipeline (22), a hollow cavity (32) is opened on the inner wall of the top cylindrical block (31), and a water spray component (33) is fixedly connected to the bottom of the top cylindrical block (31).

5. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 4, characterized in that: A plurality of the water spraying members (33) are provided, and the water spraying members (33) are arranged in a cylindrical array, and the water spraying members (33) are arranged in a curved manner.

6. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 4, characterized in that: The bottom jet mechanism (4) is arranged on the inner wall of the gas-liquid mixing device (21), and the bottom jet mechanism (4) comprises an ultrasonic device (41), and the ultrasonic device (41) is fixedly connected to the inner wall of the gas-liquid mixing device (21); the top of the air intake pipeline (24) is rotatably connected to a bottom cylindrical block (42), the bottom of the bottom cylindrical block (42) is fixedly connected to a jet component (43), the outer wall of the bottom cylindrical block (42) is fixedly connected to an outer gear ring (44), the inner wall of the gas-liquid mixing device (21) is rotatably connected to a connecting cover (45), the inner wall of the connecting cover (45) is fixedly connected to an inner gear ring (46), and the inner wall of the gas-liquid mixing device (21) is rotatably connected to a connecting gear (47).

7. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 6, characterized in that: A plurality of the jet components (43) are provided, and the jet components (43) are arranged in a circular array. The jet components (43) are arranged in a curved manner. When the jet components (43) jet, the bottom cylindrical block (42) is driven to rotate by the reaction force. The connecting gear (47) is respectively meshed with the inner gear ring (46) and the outer gear ring (44) for transmission. The connecting cover (45) is provided with a plurality of holes arranged in an array.

8. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 6, characterized in that: The cutting mechanism (5) is arranged on the inner wall of the gas-liquid mixing device (21), and the cutting mechanism (5) comprises a top connecting shaft (51), wherein the top connecting shaft (51) is fixedly connected to the bottom of the top cylindrical block (31), the top of the connecting cover (45) is fixedly connected to the bottom connecting shaft (52), the bottom of the top connecting shaft (51) is fixedly connected to the top cutting roller (53), and the top of the bottom connecting shaft (52) is fixedly connected to the bottom cutting roller (54).

9. The oxygen nano bubble water preparation device based on ultrasonic atomization according to claim 8, characterized in that: The top cutting roller (53) and the bottom cutting roller (54) are rotatably connected to each other via their axes, so as to maintain the top cutting roller (53) and the bottom cutting roller (54) to rotate stably.

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