Oxygen nano bubble water preparation device based on high-pressure water atomization

Abstract

The invention relates to the technical field of oxygen nano-bubble water preparation, and discloses an oxygen nano-bubble water preparation device based on high-pressure water atomization, the oxygen nano-bubble water preparation device comprises a bottom plate, a box body is installed on the bottom plate through a support, a mixing chamber and a water tank are installed in the box body, the water tank is located below the mixing chamber, and the water tank is located below the mixing chamber. A funnel is connected between the mixing chamber and the water tank, a high-pressure water tank and an oxygen tank are installed on the bottom plate, and the device further comprises a mixing assembly used for assisting in fusion of water mist and oxygen; the air injection assembly is used for injecting oxygen. Through cooperation of the mixing chamber, the atomizing nozzle and the annular cover, high-pressure water mist and oxygen can be mixed in the mixing chamber, the oxygen dissolving efficiency is high, and bubbles are evenly distributed; through the arrangement of the mixing assembly, irregular airflow is formed in the mixing chamber through irregular shapes when the multiple turbulent flow rings rotate, the contact area of water mist and oxygen is increased, and the oxygen dissolving effect and efficiency are optimized.

Description

Technical Field

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

[0002] Oxygen nano bubble water is formed by dissolving oxygen in water in the form of nano-sized bubbles through special technology. The diameter of these nano bubbles is usually between 1 and 1000 nanometers. Due to their extremely small size, they have many characteristics that ordinary bubble water does not have, such as high specific surface area, strong stability, high mass transfer efficiency, etc. Oxygen nano bubble water is usually used in aquaculture, agricultural irrigation, sewage treatment and other fields. Oxygen nano bubble water can increase the dissolved oxygen content in water, provide a good living environment for aquatic organisms, promote the growth and development of fish, shrimp, etc., and improve aquaculture production and quality; Oxygen nano bubble water can provide more oxygen for crops, promote root respiration and growth and development, and improve the stress resistance and yield of crops; Oxygen nano bubble water helps to improve the treatment efficiency of the activated sludge method in sewage treatment, and remove organic matter and nutrients such as nitrogen and phosphorus in water. In the prior art, a microporous aeration method is usually used to prepare oxygen nano bubble water. After a microporous aeration head is inserted into a water source, the oxygen source and the air pump are turned on, and the flow rate and pressure of the air pump are adjusted so that oxygen is evenly dispersed in the water through the microporous aeration head to form tiny bubbles.

[0003] However, the prior art has the following problems:

[0004] In the prior art, when preparing oxygen nano bubble water using a microporous aeration method, the microporous aeration head is usually stationary in the water, resulting in uneven distribution of microbubbles in the water, making the quality of the oxygen nano bubble water unstable. In addition, in the microporous aeration method, oxygen needs to diffuse slowly into the water through the micropores, so the oxygen dissolution rate is relatively slow and the preparation efficiency is low. Summary of the invention

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

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] The oxygen nano bubble water preparation device based on high-pressure water atomization provided by the present invention comprises a bottom plate, a box body is installed on the bottom plate through a bracket, a mixing chamber and a water tank are installed inside the box body, the water tank is located below the mixing chamber, a funnel is connected between the mixing chamber and the water tank, a high-pressure water tank and an oxygen tank are installed on the bottom plate, the high-pressure water tank and the oxygen tank are respectively located on both sides of the box body, an atomizing nozzle and a connecting pipe are connected through the inner wall of the mixing chamber, the atomizing nozzle is connected to the high-pressure water tank through a pipeline, and the connecting pipe is connected to the oxygen tank through a pipeline A water pump is arranged on the bottom plate, and the bottom of the water tank is connected to the water pump through a pipeline; a mixing assembly is also included, which is used to assist the fusion of water mist and oxygen, and the mixing assembly includes a rotating shaft, which is rotatably mounted on the inner wall of the mixing chamber, and a mounting ring is slidably connected to the outer wall of the rotating shaft, and a plurality of spoiler rings are installed on the mounting ring; a jet assembly is used to spray oxygen, and the jet assembly includes an annular cover, which is mounted on the inner wall of the mixing chamber, and the annular cover is connected to an end of the connecting pipe away from the oxygen tank, and a plurality of air holes are arranged on the inner side of the annular cover.

[0008] Preferably, a planetary reduction gear set is rotatably mounted on the top inner wall of the mixing chamber, and the planetary reduction gear set includes a sun gear, a plurality of planetary gears and an outer gear. An impeller is rotatably mounted on the inner wall of the mixing chamber through a bracket. The bottom surface of the sun gear of the planetary reduction gear set is connected to the impeller. The impeller is located on the right side of the atomizing nozzle. The outer wall of the outer gear of the planetary reduction gear set is provided with teeth. The outer wall of the rotating shaft is connected with a gear ring, and the gear ring meshes with the teeth of the outer wall of the outer gear of the planetary reduction gear set.

[0009] Preferably, the plurality of spoiler rings are arranged in a circular array with the rotating shaft as the center, the plurality of spoiler rings are all located on the inner side of the annular cover, and a plurality of circular sheets are arranged in a circular array on the spoiler ring.

[0010] Preferably, an annular bevel groove is provided on the rotating shaft, a ball slide is slidably mounted on the inner wall of the mixing chamber, the inner wall of the ball slide is slidably connected to the annular bevel groove through balls, the bottom surface of the ball slide is connected to two vertical rods, a roller is rotatably mounted on the bottom of the vertical rod, and the top surface of the mounting ring is connected to a groove ring.

[0011] Preferably, an annular groove is provided on the groove ring, and the two rollers are both located in the annular groove of the groove ring.

[0012] Preferably, the inner wall of the annular cover is rotatably connected to a swivel, the inner side of the swivel is connected to a plurality of levers, the top surface of the swivel is connected to a hollow rod, the hollow rod is located inside the annular cover, the inner wall of the hollow rod is slidably connected to an elastic rod, a plurality of springs are connected between the elastic rod and the inner wall of the hollow rod, and a plurality of cone heads are connected to a side of the elastic rod close to the air hole of the annular cover.

[0013] Preferably, the plurality of levers are all slidably connected to the inner side of the annular cover, and the plurality of levers are all located on the movement tracks of the plurality of spoiler rings.

[0014] Preferably, the air holes of the annular cover are arranged in multiple rows, the number of the air holes in each row is consistent with the number of the multiple cone heads, and the position of the air holes in each row corresponds to the position of the multiple cone heads.

[0015] Preferably, the funnel is connected to a plurality of elastic sheets, the lever is connected to a shift shaft, and the shift shaft contacts the plurality of elastic sheets in sequence when moving.

[0016] The beneficial effects are:

[0017] 1. The oxygen nano bubble water preparation device based on high-pressure water atomization, through the cooperation of a mixing chamber, an atomizing nozzle and an annular cover, enables high-pressure water mist and oxygen to be mixed in the mixing chamber, has high oxygen dissolving efficiency and uniform bubble distribution, and improves the preparation efficiency and quality of oxygen nano bubble water.

[0018] 2. The oxygen nano bubble water preparation device based on high-pressure water atomization, through the setting of the mixing component, enables the rotating shaft to rotate using the power generated by the high-pressure water mist. When the multiple spoiler rings rotate, they form irregular airflows in the mixing chamber through their irregular shapes, and at the same time eject the scattered water mist, thereby extending the residence time of the water mist in the mixing chamber and increasing the contact area between the water mist and oxygen, thereby optimizing the dissolved oxygen effect and efficiency; through the cooperation of the two rollers and the groove ring, the multiple spoiler rings can also move up and down reciprocatingly during rotation, thereby increasing the contact area between the spoiler rings and the water mist and oxygen, further optimizing the spoiler effect, and improving the preparation efficiency.

[0019] 3. The oxygen nano-bubble water preparation device based on high-pressure water atomization, through the cooperation of the elastic rod and multiple cone heads in the jet assembly, enables the multiple cone heads to clear the multiple columns of air holes on the annular cover in turn, to avoid the blockage of some air holes due to accumulated scale after long-term use, thereby affecting the air outlet effect; through the arrangement of multiple elastic sheets, the multiple elastic sheets are vibrated in the funnel, and the fusion degree of the bubbles in the water is optimized through vibration, while the uniformity of the distribution of the bubbles in the water is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] 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.

[0021] Figure 1 It is a schematic diagram of the appearance of the present invention;

[0022] Figure 2 It is a schematic diagram of the box structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 4 is a schematic diagram of the structure of the mixing assembly of the present invention;

[0025] Figure 5 It is a schematic structural diagram of a planetary reduction gear set of the present invention;

[0026] Figure 6 It is a schematic diagram of the mounting ring structure of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure of the spoiler ring of the present invention;

[0028] Figure 8 It is a schematic diagram of the groove ring structure of the present invention;

[0029] Fig. 9 It is a schematic diagram of the structure of the jet assembly of the present invention;

[0030] Fig.10 It is a schematic diagram of the rotating ring structure of the present invention;

[0031] Fig.11 It is a schematic diagram of the hollow rod structure of the present invention;

[0032] Fig.12 It is a schematic diagram of the elastic sheet structure of the present invention.

[0033] Explanation of the accompanying drawings: 1. bottom plate; 2. box body; 3. mixing chamber; 4. funnel; 5. water tank; 6. mixing assembly; 61. impeller; 62. planetary reduction gear set; 63. rotating shaft; 64. gear ring; 65. annular bevel; 66. mounting ring; 67. spoiler ring; 68. ball slide; 69. vertical pole; 610. roller; 611. groove ring; 7. jet assembly; 71. annular cover; 72. rotating ring; 73. lever; 74. hollow rod; 75. elastic rod; 76. cone head; 77. lever; 78. elastic sheet; 8. high-pressure water tank; 9. atomizing nozzle; 10. oxygen tank; 11. connecting pipe. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1

[0036] See also Figure 1 - Fig.12 , an oxygen nano bubble water preparation device based on high-pressure water atomization comprises a bottom plate 1, a box body 2 is mounted on the bottom plate 1 through a bracket, a mixing chamber 3 and a water tank 5 are mounted inside the box body 2, the water tank 5 is located below the mixing chamber 3, a funnel 4 is connected between the mixing chamber 3 and the water tank 5, a high-pressure water tank 8 and an oxygen tank 10 are mounted on the bottom plate 1, the high-pressure water tank 8 and the oxygen tank 10 are respectively located on both sides of the box body 2, an atomizing nozzle 9 and a connecting pipe 11 are connected through the inner wall of the mixing chamber 3, the atomizing nozzle 9 is connected to the high-pressure water tank 8 through a pipeline, a high-pressure pump is arranged in the high-pressure water tank 8, high-pressure water mist is formed after high-pressure water is injected into the atomizing nozzle 9, the connecting pipe 11 is connected to the oxygen tank 10 through a pipeline, a water pump is arranged on the bottom plate 1, the bottom of the water tank 5 is connected to the water pump through a pipeline, the oxygen nano bubble water is gathered together and enters the water tank 5 through the funnel 4 for storage, and the water pump at the bottom of the water tank 5 can be started to pump the oxygen nano bubble water in the water tank 5 to a use position; The jet assembly 7 is used to spray oxygen. The jet assembly 7 includes an annular cover 71, which is installed on the inner wall of the mixing chamber 3. The annular cover 71 is connected to the end of the connecting pipe 11 away from the oxygen tank 10. The oxygen tank 10 is provided with a flow control device. After adjusting the oxygen flow and pressure, the oxygen is injected into the annular cover 71 through the connecting pipe 11. A plurality of air holes are provided on the inner side of the annular cover 71. The annular cover 71 sprays oxygen through the plurality of air holes. The high-pressure water mist fuses with the oxygen in the mixing chamber 3, so that the oxygen is dispersed and attached to the fine water mist. The water mist and the oxygen are fused to form oxygen nano bubble water. During the high-pressure water atomization process, the high-pressure environment enables the oxygen to be quickly and fully dissolved in the water, thereby shortening the preparation time. Through the cooperation of the mixing chamber 3, the atomizing nozzle 9 and the annular cover 71, the high-pressure water mist and the oxygen can be mixed in the mixing chamber 3, the oxygen dissolving efficiency is high, the bubbles are evenly distributed, and the preparation efficiency and quality of the oxygen nano bubble water are improved.

[0037] Furthermore, it also includes a mixing component 6 for assisting the fusion of water mist and oxygen. The mixing component 6 includes a rotating shaft 63, which is rotatably installed on the inner wall of the mixing chamber 3. A planetary reduction gear set 62 is rotatably installed on the top inner wall of the mixing chamber 3. The planetary reduction gear set 62 includes a sun gear, a plurality of planetary gears and an outer gear. An impeller 61 is rotatably installed on the inner wall of the mixing chamber 3 through a bracket. The bottom surface of the sun gear of the planetary reduction gear set 62 is connected to the impeller 61. The impeller 61 is located on the right side of the atomizing nozzle 9. The outer wall of the outer gear of the planetary reduction gear set 62 is provided with teeth. The outer wall of the rotating shaft 63 is connected with a gear ring 64. The gear ring 64 meshes with the teeth of the outer wall of the outer gear of the planetary reduction gear set 62. The planetary reduction gear set 62 reduces the rotation speed and increases the torque through the cooperation of a plurality of planetary gears and the outer gear. The outer gear drives the gear ring 64 to rotate through the teeth, and the gear ring 64 drives the rotating shaft 63 to rotate. The outer wall of the rotating shaft 63 is slidably connected with a mounting ring 66. A plurality of spoiler rings 67 are mounted on the mounting ring 66. The plurality of spoiler rings 67 are arranged in a circular array with the rotating shaft 63 as the center. The plurality of spoiler rings 67 are all located on the inner side of the annular cover 71. A plurality of circular sheets are arranged in a circular array on the spoiler ring 67. The spoiler ring 67 and the plurality of circular sheets thereon form an irregular shape. When rotating, the plurality of spoiler rings 67 can eject the scattered water mist and stir the oxygen airflow through the irregular shape, so that a plurality of messy airflows are formed on the inner wall of the annular cover 71, so that the water mist and oxygen can increase the contact time during the irregular movement, further improving the oxygen dissolving effect. Through the setting of the mixing assembly 6, the rotating shaft 63 is rotated by the power generated by the high-pressure water mist. When the plurality of spoiler rings 67 rotate, irregular airflows are formed in the mixing chamber 3 through the irregular shape, and the scattered water mist is ejected at the same time, thereby prolonging the residence time of the water mist in the mixing chamber 3 and improving the contact area between the water mist and the oxygen, thereby optimizing the oxygen dissolving effect and efficiency.

[0038] Furthermore, an annular chute 65 is provided on the rotating shaft 63, and a ball slide 68 is slidably installed on the inner wall of the mixing chamber 3. The inner wall of the ball slide 68 is slidably connected to the annular chute 65 through the ball. When the rotating shaft 63 rotates, the cooperation between the annular chute 65 and the ball drives the ball slide 68 to reciprocate up and down. The bottom surface of the ball slide 68 is connected to two vertical rods 69, and a roller 610 is rotatably installed at the bottom of the vertical rod 69. The ball slide 68 drives the two rollers 610 to reciprocate up and down through the two vertical rods 69. The top surface of the mounting ring 66 is connected to a groove ring 611, and the groove ring 611 is provided with an annular groove. The two rollers The wheels 610 are all located in the annular groove of the groove ring 611. When the two rollers 610 move up and down, they can drive the mounting ring 66 to move back and forth up and down through the groove ring 611. The mounting ring 66 drives multiple spoiler rings 67 to move back and forth up and down. The multiple spoiler rings 67 move back and forth up and down while rotating, which can increase the contact area with water mist and oxygen and further enhance the spoiler effect. Through the cooperation of the two rollers 610 and the groove ring 611, the multiple spoiler rings 67 can also move back and forth up and down while rotating, thereby increasing the contact area between the spoiler rings 67 and the water mist and oxygen, further optimizing the spoiler effect and improving the preparation efficiency.

[0039] The plurality of levers 73 are connected to the inner wall of the annular cover 71, and the plurality of levers 73 are connected to the inner side of the annular cover 71 for sliding connection. The plurality of levers 73 are located on the movement trajectory of the plurality of spoiler rings 67. The plurality of spoiler rings 67 reciprocate up and down while rotating. A portion of the spoiler rings 67 contact the levers 73 during the downward movement and rotation and push the levers 73 to rotate a certain angle, so that the plurality of spoiler rings 67 can intermittently contact the plurality of levers 73 during the movement, and drive the swivel 72 to rotate through the plurality of levers 73. The top surface of the swivel 72 is connected to a hollow rod 74, and the hollow rod 74 is located inside the annular cover 71. The inner wall of the hollow rod 74 is slidably connected to an elastic rod 75. A plurality of springs are connected between the elastic rod 75 and the inner wall of the hollow rod 74. The elastic rod 75 is connected to a side close to the air hole of the annular cover 71. A plurality of cone heads 76 are connected, and the air holes of the annular cover 71 are arranged in a plurality of rows, and the number of air holes in each row is consistent with the number of the plurality of cone heads 76, and the position of the air holes in each row corresponds to the position of the plurality of cone heads 76. When the plurality of cone heads 76 move to one of the rows of air holes, the plurality of cone heads 76 are inserted into the row of air holes through elastic force, so that the air holes in the row are unblocked from the inside to the outside, and the air holes are prevented from being blocked by scale after long-term use. When the plurality of cone heads 76 continue to move, the cone heads 76 slide along the edge of the air holes to the inside of the annular cover 71 through the cone surface of the cone heads 76 themselves, so as to achieve the effect of resetting. The plurality of cone heads 76 can unblock the plurality of rows of air holes in turn during the movement in the annular cover 71. Through the cooperation of the elastic rod 75 and the plurality of cone heads 76 in the jet assembly 7, the plurality of cone heads 76 can unblock the plurality of rows of air holes on the annular cover 71 in turn, and the blockage of some air holes due to accumulated scale after long-term use is prevented, thereby affecting the air outlet effect.

[0040] Furthermore, the funnel 4 is connected with a plurality of elastic sheets 78, and the lever 73 is connected with a lever shaft 77. The lever shaft 77 contacts with the plurality of elastic sheets 78 in sequence when moving. When the plurality of lever shafts 77 rotate, they contact with the plurality of elastic sheets 78 to cause the plurality of elastic sheets 78 to vibrate, so that the plurality of elastic sheets 78 vibrate in the accumulated liquid in the funnel 4. The energy generated by the vibration can increase the number of bubbles generated, and also promote the uniformity of the bubbles in the water. By setting the plurality of elastic sheets 78, the plurality of elastic sheets 78 vibrate in the funnel 4, and the fusion degree of the bubbles in the water is optimized through vibration, and at the same time, the uniformity of the distribution of the bubbles in the water is improved.

[0041] With the above structure, the working principle of this case is that a high-pressure pump is provided in the high-pressure water tank 8, and high-pressure water is injected into the atomizing nozzle 9 to form high-pressure water mist. A flow control device is provided on the oxygen tank 10, and after adjusting the oxygen flow and pressure, the oxygen is injected into the annular cover 71 through the connecting pipe 11. The annular cover 71 sprays oxygen through multiple rows of air holes. The high-pressure water mist fuses with the oxygen in the mixing chamber 3, so that the oxygen is dispersed and attached to the fine water mist. After the water mist and oxygen are fused, oxygen nano bubble water is formed. The oxygen nano bubble water gathers together and enters the water tank 5 through the funnel 4 for storage. Starting the water pump at the bottom of the water tank 5 can pump the oxygen nano bubble water in the water tank 5 to the use position. During the high-pressure water atomization process, the high-pressure environment allows the oxygen to quickly And it is fully dissolved in water, shortening the preparation time, the bubble size generated by high-pressure water atomization is small and uniform, the number of bubbles formed by the same volume of oxygen is more, and the specific surface area is larger, so that the contact area between oxygen and water is greatly increased, and gas exchange can be more efficient, and the dissolved oxygen efficiency in water is improved, thereby improving the preparation efficiency and output of oxygen nano bubble water; the atomizing nozzle 9 drives the impeller 61 to rotate when spraying high-pressure water mist, and the impeller 61 drives the sun gear in the planetary reduction gear set 62 to rotate, and the planetary reduction gear set 62 reduces the speed and increases the torque through the cooperation of multiple planetary gears and external gears, and the external gear drives the gear ring 64 to rotate through the teeth, and the gear ring 64 drives the rotating shaft 63 to rotate, and the rotating shaft 63 drives the mounting ring When the rotating shaft 63 rotates, the mounting ring 66 drives the plurality of spoiler rings 67 to rotate. Since the spoiler ring 67 and the plurality of circular sheets thereon form an irregular shape, the plurality of spoiler rings 67 can eject the scattered water mist and stir the oxygen airflow through the irregular shape when rotating, so that the inner wall of the annular cover 71 forms a plurality of messy airflows, so that the water mist and oxygen can increase the contact time during the irregular movement, further improving the dissolved oxygen effect; the mixing chamber 3 limits the ball slide 68, and the ball slide 68 can only slide up and down. When the rotating shaft 63 rotates, the cooperation between the annular inclined groove 65 and the ball drives the ball slide 68 to reciprocate up and down, and the ball slide 68 drives the two rollers 610 to reciprocate up and down through the two vertical rods 69. When the mounting ring 66 rotates, the groove ring 611 is driven to rotate synchronously. When the groove ring 611 rotates, the two rollers 610 are buckled in the annular groove and roll in the annular groove. When the two rollers 610 move up and down, the mounting ring 66 can be driven by the groove ring 611 to reciprocate up and down. The mounting ring 66 drives multiple spoiler rings 67 to reciprocate up and down. The multiple spoiler rings 67 reciprocate up and down while rotating, which can increase the contact area with water mist and oxygen, and further improve the spoiler effect; through the cooperation of the mixing chamber 3, the atomizing nozzle 9 and the annular cover 71, the high-pressure water mist and oxygen can be mixed in the mixing chamber 3, the dissolved oxygen efficiency is high, the bubble distribution is uniform, and the preparation efficiency and quality of oxygen nano bubble water are improved;By setting the mixing assembly 6, the rotating shaft 63 is rotated by the power generated by the high-pressure water mist, and the multiple spoiler rings 67 form irregular airflows in the mixing chamber 3 through irregular shapes when rotating, and eject the scattered water mist at the same time, prolonging the residence time of the water mist in the mixing chamber 3, and increasing the contact area between the water mist and oxygen, thereby optimizing the dissolved oxygen effect and efficiency; through the cooperation of the two rollers 610 and the groove ring 611, the multiple spoiler rings 67 can also move up and down when rotating, increasing the contact area between the spoiler rings 67 and the water mist and oxygen, further optimizing the spoiler effect, and improving the preparation efficiency. ;

[0042] The plurality of spoiler rings 67 reciprocate up and down while rotating, and a part of the spoiler rings 67 contacts the lever 73 during the downward movement and rotation process and pushes the lever 73 to rotate a certain angle, so that the plurality of spoiler rings 67 can intermittently contact the plurality of levers 73 during the movement, and drive the rotating ring 72 to rotate through the plurality of levers 73, and the rotating ring 72 drives the hollow rod 74 to rotate intermittently, and the hollow rod 74 drives the elastic rod 75 and the plurality of cone heads 76 inside thereof to move synchronously when rotating, The elastic force of the multiple springs on the elastic rod 75 makes the elastic rod 75 and the multiple cone heads 76 maintain the force facing the inner side of the annular cover 71. When the multiple cone heads 76 move to one of the rows of air holes, the multiple cone heads 76 are inserted into the row of air holes through the elastic force, so that the air holes in the row are dredged from the inside to the outside, thereby preventing the air holes from being blocked by scale after long-term use. When the multiple cone heads 76 continue to move, the cone surfaces of the cone heads 76 slide along the edges of the air holes to the inside of the annular cover 71 to achieve the effect of resetting. The head 76 can clear multiple rows of pores in turn during the movement in the annular cover 71; when the multiple levers 73 rotate, the multiple lever shafts 77 are driven to rotate respectively, and when the multiple lever shafts 77 rotate, they contact the multiple elastic sheets 78 to cause the multiple elastic sheets 78 to vibrate, so that the multiple elastic sheets 78 vibrate in the accumulated liquid in the funnel 4, and the energy generated by the vibration can reduce the surface energy barrier of oxygen forming bubbles in the water, so that more oxygen can be converted from the gas phase to the bubble form in the liquid phase, thereby increasing the number of bubbles generated and promoting the uniformity of the bubbles in the water; through the cooperation of the elastic rod 75 and the multiple cone heads 76 in the jet assembly 7, the multiple cone heads 76 can clear the multiple rows of pores on the annular cover 71 in turn, avoiding the blockage of some pores due to accumulated scale after long-term use, thereby affecting the air outlet effect; through the arrangement of the multiple elastic sheets 78, the multiple elastic sheets 78 vibrate in the funnel 4, and the fusion degree of the bubbles in the water is optimized by vibration, while the uniformity of the distribution of the bubbles in the water is improved.

[0043] 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. An oxygen nano bubble water preparation device based on high-pressure water atomization, comprising a bottom plate (1), characterized in that: A box body (2) is mounted on the bottom plate (1) via a bracket, a mixing chamber (3) and a water tank (5) are mounted inside the box body (2), the water tank (5) is located below the mixing chamber (3), a funnel (4) is connected between the mixing chamber (3) and the water tank (5), a high-pressure water tank (8) and an oxygen tank (10) are mounted on the bottom plate (1), the high-pressure water tank (8) and the oxygen tank (10) are respectively located on both sides of the box body (2), an atomizing nozzle (9) and a connecting pipe (11) are connected through the inner wall of the mixing chamber (3), the atomizing nozzle (9) is connected to the high-pressure water tank (8) via a pipeline, the connecting pipe (11) is connected to the oxygen tank (10) via a pipeline, a water pump is arranged on the bottom plate (1), and the bottom of the water tank (5) is connected to the water pump via a pipeline; It also includes a mixing assembly (6) for assisting the fusion of water mist and oxygen, wherein the mixing assembly (6) includes a rotating shaft (63), the rotating shaft (63) is rotatably mounted on the inner wall of the mixing chamber (3), the outer wall of the rotating shaft (63) is slidably connected to a mounting ring (66), and a plurality of spoiler rings (67) are mounted on the mounting ring (66); The jet assembly (7) is used for jetting oxygen. The jet assembly (7) comprises an annular cover (71). The annular cover (71) is mounted on the inner wall of the mixing chamber (3). The annular cover (71) is connected to an end of the connecting pipe (11) away from the oxygen tank (10). A plurality of air holes are arranged on the inner side of the annular cover (71).

2. The oxygen nano bubble water preparation device based on high-pressure water atomization according to claim 1 is characterized in that: A planetary reduction gear set (62) is rotatably mounted on the inner wall of the top of the mixing chamber (3), and the planetary reduction gear set (62) includes a sun gear, a plurality of planetary gears and an outer gear. An impeller (61) is rotatably mounted on the inner wall of the mixing chamber (3) via a bracket. The bottom surface of the sun gear of the planetary reduction gear set (62) is connected to the impeller (61). The impeller (61) is located on the right side of the atomizing nozzle (9). The outer wall of the outer gear of the planetary reduction gear set (62) is provided with teeth. The outer wall of the rotating shaft (63) is connected with a gear ring (64), and the gear ring (64) meshes with the teeth of the outer wall of the outer gear of the planetary reduction gear set (62).

3. The oxygen nano bubble water preparation device based on high-pressure water atomization according to claim 2 is characterized in that: The plurality of spoiler rings (67) are arranged in a circular array with the rotating shaft (63) as the center. The plurality of spoiler rings (67) are all located on the inner side of the annular cover (71). The spoiler rings (67) are provided with a plurality of circular sheets in a circular array.

4. The oxygen nano bubble water preparation device based on high-pressure water atomization according to claim 3 is characterized in that: The rotating shaft (63) is provided with an annular inclined groove (65), the inner wall of the mixing chamber (3) is slidably mounted with a ball bearing slide (68), the inner wall of the ball bearing slide (68) is slidably connected to the annular inclined groove (65) via balls, the bottom surface of the ball bearing slide (68) is connected to two vertical rods (69), the bottom of the vertical rods (69) is rotatably mounted with a roller (610), and the top surface of the mounting ring (66) is connected to a groove ring (611).

5. The oxygen nano bubble water preparation device based on high-pressure water atomization according to claim 4 is characterized in that: An annular groove is formed on the groove ring (611), and the two rollers (610) are both located in the annular groove of the groove ring (611).

6. The oxygen nano bubble water preparation device based on high-pressure water atomization according to claim 5, characterized in that: The inner wall of the annular cover (71) is rotatably connected to a rotating ring (72), the inner side of the rotating ring (72) is connected to a plurality of levers (73), the top surface of the rotating ring (72) is connected to a hollow rod (74), the hollow rod (74) is located inside the annular cover (71), the inner wall of the hollow rod (74) is slidably connected to an elastic rod (75), a plurality of springs are connected between the elastic rod (75) and the inner wall of the hollow rod (74), and a plurality of cone heads (76) are connected to a side of the elastic rod (75) close to the air hole of the annular cover (71).

7. The oxygen nano bubble water preparation device based on high pressure water atomization according to claim 6, characterized in that: The plurality of levers (73) are all slidably connected to the inner side of the annular cover (71), and the plurality of levers (73) are all located on the movement tracks of the plurality of spoiler rings (67).

8. The oxygen nano bubble water preparation device based on high pressure water atomization according to claim 7, characterized in that: The air holes of the annular cover (71) are arranged in multiple rows, the number of the air holes in each row is consistent with the number of the multiple cone heads (76), and the position of the air holes in each row corresponds to the position of the multiple cone heads (76).

9. The oxygen nano bubble water preparation device based on high pressure water atomization according to claim 8, characterized in that: The funnel (4) is connected to a plurality of elastic sheets (78), the shifting rod (73) is connected to a shifting shaft (77), and the shifting shaft (77) contacts the plurality of elastic sheets (78) in sequence when moving.

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