Hydrogen-rich water preparation device and preparation method thereof

Abstract

This invention discloses a hydrogen-rich water preparation device and method. The invention relates to the field of hydrogen-rich water preparation technology, and includes a preparation tank and a base fixedly connected to the lower surface of the preparation tank; a water inlet mechanism for injecting water into the inner cavity of the preparation tank. By setting the water inlet mechanism, drinking water filtered and purified by a water dispenser can be injected into the inner cavity of the preparation tank. During the water flow, hydrogen gas floating at the top of the preparation tank can be carried back to the bottom of the preparation tank, thereby accelerating the dissolution rate of hydrogen gas during the water injection process; and a stirring mechanism for discharging hydrogen gas into the water flow during stirring. By setting the stirring mechanism, the drinking water in the inner cavity of the preparation tank can be stirred during operation, and the centrifugal force is used to achieve the effect of fully dissolving hydrogen gas in the water.

Description

Technical Field

[0001] This invention relates to the field of hydrogen-rich water preparation technology, specifically to a hydrogen-rich water preparation device and its preparation method. Background Technology

[0002] Hydrogen-rich water refers to functional drinking water containing a high concentration of molecular hydrogen (H2). Its preparation technology is mainly based on the physical dissolution or chemical reaction principles of hydrogen. Currently, the mainstream preparation methods include three main processes: electrolysis, high-pressure dissolution, and metal reduction. Electrolysis uses a proton exchange membrane electrolyzer to electrolyze pure water, generating high-purity hydrogen gas at the cathode. Micro-nano bubble technology then stably dissolves the hydrogen gas in the water, yielding hydrogen-rich water with a concentration of 1.2-1.6 ppm and no chemical residue. This is currently the most advanced preparation technology. High-pressure dissolution uses food-grade hydrogen cylinders and a specially designed dissolution device to dissolve hydrogen gas in water at a pressure of 0.3-0.5 MPa. A vortex mixing process can further improve dissolution efficiency. Metal reduction mainly utilizes the reaction of magnesium rods or particles with water to generate hydrogen gas. While simple to operate, it carries the risk of metal ion contamination. Research shows that the molecular hydrogen in hydrogen-rich water has selective antioxidant properties, effectively scavenging harmful reactive oxygen species such as hydroxyl radicals, demonstrating potential application value in improving metabolic syndrome and delaying aging.

[0003] In the preparation of hydrogen-rich water, insufficient contact between hydrogen and water will severely affect the quality and efficacy of the product. Because hydrogen has low solubility in water (approximately 1.6 ppm under standard conditions), insufficient contact will result in an actual dissolved volume far lower than the theoretical value. First, this will cause the hydrogen concentration to fall below the effective level (typically requiring ≥0.8 ppm), directly impacting its bioavailability. Second, insufficiently contacted hydrogen will accumulate as bubbles at the top of the reactor or in dead corners of the pipes, not only wasting raw materials but also potentially creating safety hazards. Summary of the Invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solution: a hydrogen-rich water preparation device, comprising a preparation tank and a base fixedly connected to the lower surface of the preparation tank;

[0005] The water inlet mechanism is used to inject water into the inner cavity of the preparation tank. By setting up the water inlet mechanism, drinking water that has been filtered and purified by the water dispenser can be injected into the inner cavity of the preparation tank. During the water flow, the hydrogen gas floating on the top of the preparation tank can be brought back to the bottom of the preparation tank, thereby accelerating the dissolution rate of hydrogen gas during the water injection process.

[0006] The stirring mechanism is used to discharge hydrogen into the water flow during the stirring process. By setting the stirring mechanism, the drinking water in the preparation tank cavity can be stirred during the operation. During the stirring process, the centrifugal force is used to inject hydrogen from the inner cavity of the shaft core cylinder into the drinking water, thereby facilitating the dissolution of hydrogen.

[0007] The exhaust mechanism is used to evenly discharge hydrogen into the bottom of the water flow. The shaft core cylinder is set on the outer surface of the exhaust mechanism. By setting the exhaust mechanism, hydrogen can be sprayed into the bottom of the preparation box cavity when the stirring mechanism is working, so that the hydrogen has a longer contact time with drinking water, thereby achieving the effect of accelerating hydrogen dissolution.

[0008] The water inlet mechanism is disposed on the outer surface of the preparation tank, the stirring mechanism is fixedly connected to the inner cavity of the preparation tank, the shaft core is fixedly connected to the shaft core of the preparation tank, and the exhaust mechanism is disposed in the inner cavity of the preparation tank through the shaft core.

[0009] The exhaust mechanism includes a track pipe and a jetting mechanism. The jetting mechanism passes through the core cylinder, and the track pipe is fixedly connected to the bottom surface of the core cylinder's inner cavity. By setting the jetting mechanism, hydrogen gas in the core cylinder's inner cavity can be injected into the bottom of the preparation chamber's inner cavity.

[0010] Preferably, the water inlet mechanism includes an inlet and an outlet. The inlet penetrates the bottom of the outer side of the preparation box. A first connecting pipe is fixedly connected to the end of the inlet. A Venturi tube is fixedly connected to the end of the first connecting pipe away from the inlet. A connecting block is fixedly connected to the lower surface of the Venturi tube. The connecting block is fixedly connected to the upper surface of the preparation box. The outlet penetrates the bottom of the outer side of the preparation box. A drain pipe is fixedly connected to the end of the outlet. An inverted funnel penetrates the lower surface of the Venturi tube. The inverted funnel penetrates the upper surface of the preparation box. A connecting ring is movably connected to the opening of the Venturi tube. A sealing ring is fixedly connected to the outer surface of the connecting ring. The sealing ring is squeezed and adapted to the inner wall of the Venturi tube. A second connecting pipe is fixedly connected to the end of the connecting ring.

[0011] Preferably, a connecting ring is fixedly connected to the outer surface of the core cylinder, and the connecting ring is fixedly connected to the outer surface of the preparation box. An air inlet mechanism is provided on the side of the core cylinder away from the stirring mechanism. The air inlet mechanism includes an air inlet and a support frame. The air inlet is fixedly connected to the inner wall of the core cylinder, and a third connecting pipe is fixedly connected to the end of the air inlet. The support frame is fixedly connected to the lower surface of the core cylinder, and a placement frame is fixedly connected to the end of the support frame. A hydrogen cylinder is placed in the inner cavity of the placement frame, and the end of the third connecting pipe away from the air inlet is threadedly connected to the valve of the hydrogen cylinder.

[0012] Preferably, the agitation mechanism includes a fixed frame, which is fixedly connected to the inner wall of the preparation box. A stepper motor is fixedly connected to the inner wall of the fixed frame. A rotating rod is mounted on the output end of the stepper motor via a coupling. A rotating disk is fixedly connected to the end of the rotating rod. A rotating cylinder is fixedly connected to the outer surface of the rotating disk. The rotating cylinder is rubbed and adapted to the end of the fixed frame and the end of the shaft core cylinder. A fixed plate is fixedly connected to the outer surface of the stepper motor. An elastic rod is fixedly connected to the outer side of the fixed plate. A wrapping sleeve is fixedly connected to the end of the elastic rod. The wrapping sleeve is fitted onto the outer surface of the first connecting tube.

[0013] Preferably, the outer side of the rotating cylinder has a threaded connection port, and the outer surface of the threaded connection port is threaded with a fan blade mechanism. The fan blade mechanism includes a threaded tube, which is threaded to the outer surface of the threaded connection port. An air box is fixedly connected to the end of the threaded tube, and blades are sleeved on the outer surface of the air box. A limit box is fixedly connected to the lower surface of the air box, and a bent pipe is passed through the lower surface of the limit box. The end of the bent pipe passes through the threaded tube, and a sliding box is slidably connected to the inner cavity of the limit box.

[0014] Preferably, a counterweight is fixedly connected to the inner wall of the sliding box, a first spring is fixedly connected to the outer surface of the sliding box, a fixing block is fixedly connected to the end of the first spring, the fixing block is fixedly connected to the lower surface of the air box, and vent holes are provided on the contact surfaces of the air box, the limiting box, and the sliding box. A limiting ring passes through the upper surface of the air box, an air outlet plate is fixedly connected to the inner wall of the limiting ring, a second spring is fixedly connected to the upper surface of the air outlet plate, a blocking plate is fixedly connected to the top of the second spring, a sealing ring is fixedly connected to the lower surface of the blocking plate, the sealing ring is pressed and adapted to the upper surface of the air outlet plate, and a sliding frame is fixedly connected to the upper surface of the blocking plate, the sliding frame is slidably connected to the inner cavity of the limiting ring.

[0015] Preferably, a rotating column is fixedly connected to the side of the rotating disk away from the rotating rod, a reduction gear set is fixedly connected to the end of the rotating column, a fixing rod is fixedly connected to the outer surface of the reduction gear set, the end of the fixing rod is fixedly connected to the inner wall of the shaft core cylinder, a connecting frame is fixedly connected to the output end of the reduction gear set, and a nut is fixedly connected to the end of the connecting frame.

[0016] Preferably, a movable frame is slidably connected to the inner cavity of the track tube, a crossbar is fixedly connected to the end of the movable frame, an extrusion ring is fixedly connected to the outer surface of the crossbar, the extrusion ring is spindle-shaped, and a reciprocating screw is fixedly connected to the end of the crossbar, the reciprocating screw being threaded to the inner ring of the nut.

[0017] Preferably, the jetting mechanism includes a guide ring, which is fixedly connected to the inner wall of the shaft core cylinder. A soft pad is fixedly connected to the inner wall of the guide ring, and a baffle plate is fixedly connected to the end of the soft pad. The baffle plate is compressively fitted with the extrusion ring. A fixing tube passes through the lower surface of the guide ring and passes through the shaft core cylinder. The bottom end of the fixing tube is threaded with an installation port, and the bottom end of the installation port is through a jetting port.

[0018] A method for preparing hydrogen-rich water includes the following steps:

[0019] Step 1: Connect the second connecting pipe to the water outlet of the water dispenser with filtration and purification function, and turn on the water dispenser. The water flows through the venturi tube and the first connecting pipe, and flows into the preparation tank from the water inlet. Wait for the water to continue to flow until it completely submerges the core cylinder, and then stop the water injection.

[0020] Step 2: Place the hydrogen cylinder filled with compressed hydrogen into the inner cavity of the placement frame, and slowly open the switch of the hydrogen cylinder to allow the hydrogen to be injected into the inner cavity of the shaft core cylinder at a uniform speed through the third connecting pipe and the air inlet.

[0021] Step 3: Connect the stepper motor to the power supply and turn on the switch to make the rotating rod drive the rotating cylinder and fan blade mechanism to rotate and continue to work until the hydrogen is completely dissolved in the water in the preparation chamber. Then close the valve of the hydrogen cylinder and the stepper motor, and open the valve of the drain pipe to collect the hydrogen-rich water.

[0022] This invention provides a hydrogen-rich water preparation apparatus and method. It has the following beneficial effects:

[0023] I. The hydrogen-rich water preparation device and its preparation method, through the water inlet mechanism, can inject drinking water that has been filtered and purified by a water dispenser into the inner cavity of the preparation tank. During the water flow, the hydrogen gas floating on the top of the preparation tank can be brought back to the bottom of the preparation tank, thereby accelerating the dissolution rate of hydrogen gas during the water injection process.

[0024] II. The hydrogen-rich water preparation device and its preparation method, by setting up a stirring mechanism, can stir the drinking water in the preparation tank cavity during the operation. During the stirring process, the centrifugal force is used to inject hydrogen gas from the inner cavity of the shaft core cylinder into the drinking water, thereby facilitating the dissolution of hydrogen gas.

[0025] Third, the hydrogen-rich water preparation device and its preparation method, by setting an exhaust mechanism, can spray hydrogen gas into the bottom of the preparation chamber when the stirring mechanism is working, thereby increasing the contact time between hydrogen gas and drinking water, thus achieving the effect of accelerating hydrogen dissolution.

[0026] IV. The hydrogen-rich water preparation device and its preparation method, by setting up a venturi tube, when the fluid flows through the venturi tube, the cross-sectional area of ​​the inlet section is large, the flow velocity is low and the pressure is high. After entering the throat, due to the decrease in cross-sectional area, the flow velocity increases and the pressure decreases, so that the hydrogen gas at the top of the inner cavity of the preparation box enters the throat of the venturi tube through the inverted funnel.

[0027] V. The hydrogen-rich water preparation device and its preparation method, by setting a first spring and a counterweight, when the rotating cylinder drives the blades to rotate, the counterweight is subjected to centrifugal force, causing the sliding box to move in the inner cavity of the limiting box. When the operation stops, the first spring pulls the sliding box back to its original position. By opening vent holes on the contact surfaces of the gas box, the limiting box and the sliding box, the vent holes overlap after the sliding box moves laterally, allowing hydrogen to enter the inner cavity of the gas box. By setting a blocking plate and an outlet plate, water can be prevented from entering the inner cavity of the gas box. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the external structure of a hydrogen-rich water preparation device according to the present invention;

[0029] Figure 2 This is a side view of the structure of a hydrogen-rich water preparation device according to the present invention;

[0030] Figure 3 This is a schematic diagram of the water inlet mechanism of the present invention;

[0031] Figure 4 For the present invention Figure 4 Enlarged schematic diagram of structure A in the middle;

[0032] Figure 5 This is a schematic diagram of the intake mechanism structure of the present invention;

[0033] Figure 6 This is a schematic diagram of the stirring mechanism of the present invention;

[0034] Figure 7 This is a schematic cross-sectional view of the stirring mechanism of the present invention;

[0035] Figure 8 This is a schematic diagram of the fan blade mechanism of the present invention;

[0036] Figure 9 This is a schematic cross-sectional view of the fan blade mechanism of the present invention;

[0037] Figure 10 This is a partial structural diagram of the fan blade mechanism of the present invention;

[0038] Figure 11 This is a schematic diagram of the exhaust mechanism structure of the present invention;

[0039] Figure 12This is a schematic cross-sectional view of the exhaust mechanism of the present invention;

[0040] Figure 13 This is a schematic diagram of the jet mechanism of the present invention.

[0041] In the diagram: 1. Base; 2. Preparation box; 3. Connecting ring; 4. Shaft core cylinder; 5. Water inlet mechanism; 6. Air inlet mechanism; 7. Stirring mechanism; 8. Exhaust mechanism; 51. Water inlet; 52. First connecting pipe; 53. Venturi tube; 54. Connecting block; 55. Inverted funnel; 56. Connecting ring; 57. Sealing ring; 58. Second connecting pipe; 59. Water outlet; 510. Drain pipe; 61. Air inlet; 62. Third connecting pipe; 63. Support frame; 64. Placement frame; 65. Hydrogen cylinder; 71. Fixing frame; 72. Stepper motor; 73. Rotating rod; 74. Rotating disk; 75. Rotating cylinder; 76. Threaded connection port; 77. Fan blade mechanism; 78. Fixing plate; 79. Elastic rod; 710. Wrapping sleeve; 711. Rotation 712. Column; 713. Reduction gear set; 714. Fixed rod; 715. Connecting frame; 716. Nut; 771. Threaded pipe; 772. Blade; 773. Air box; 774. Bend; 775. Limit box; 776. Sliding box; 777. Fixed block; 778. First spring; 779. Counterweight; 7710. Limit ring; 7711. Air outlet plate; 7712. Sliding frame; 7713. Blocking plate; 7714. Sealing ring; 7715. Second spring; 81. Track tube; 82. Moving frame; 83. Crossbar; 84. Extrusion ring; 85. Reciprocating screw; 86. Jet mechanism; 861. Guide ring; 862. Soft pad; 863. Barrier plate; 864. Fixed pipe; 865. Mounting port; 866. Jet nozzle. Detailed Implementation

[0042] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0043] like Figures 1-13 As shown, the present invention provides a technical solution: a hydrogen-rich water preparation device, including a preparation tank 2 and a base 1 fixedly connected to the lower surface of the preparation tank 2;

[0044] Water inlet mechanism 5 is used to inject water into the inner cavity of preparation tank 2. By setting water inlet mechanism 5, drinking water that has been filtered and purified by the water dispenser can be injected into the inner cavity of preparation tank 2. During the water flow, hydrogen gas floating on the top of preparation tank 2 can be brought back to the bottom of preparation tank 2, thereby accelerating the dissolution rate of hydrogen gas during the water injection process.

[0045] The stirring mechanism 7 is used to discharge hydrogen into the water flow during the stirring process. By setting the stirring mechanism 7, the drinking water in the inner cavity of the preparation tank 2 can be stirred during the operation. During the stirring process, the hydrogen in the inner cavity of the shaft core cylinder 4 is injected into the drinking water through the stirring by the centrifugal force, thereby facilitating the dissolution effect of hydrogen.

[0046] The exhaust mechanism 8 is used to uniformly discharge hydrogen into the bottom of the water flow, and the shaft core cylinder 4 is set on the outer surface of the exhaust mechanism 8. By setting the exhaust mechanism 8, hydrogen can be sprayed into the bottom of the inner cavity of the preparation box 2 when the stirring mechanism 7 is working, thereby increasing the contact time between hydrogen and drinking water, thus achieving the effect of accelerating hydrogen dissolution.

[0047] The water inlet mechanism 5 is set on the outer surface of the preparation box 2, the stirring mechanism 7 is fixedly connected to the inner cavity of the preparation box 2, the shaft core 4 is fixedly connected to the shaft core of the preparation box 2, and the exhaust mechanism 8 is set in the inner cavity of the preparation box 2 through the shaft core 4.

[0048] The exhaust mechanism 8 includes a track pipe 81 and an air jet mechanism 86. The air jet mechanism 86 passes through the core cylinder 4, and the track pipe 81 is fixedly connected to the bottom surface of the inner cavity of the core cylinder 4. By setting the air jet mechanism 86, hydrogen gas in the inner cavity of the core cylinder 4 can be injected into the bottom of the inner cavity of the preparation box 2.

[0049] The water inlet mechanism 5 includes an inlet 51 and an outlet 59. The inlet 51 penetrates the bottom of the outer side of the preparation chamber 2. A first connecting pipe 52 is fixedly connected to the end of the inlet 51. A venturi tube 53 is fixedly connected to the end of the first connecting pipe 52 away from the inlet 51. A connecting block 54 is fixedly connected to the lower surface of the venturi tube 53. The connecting block 54 is fixedly connected to the upper surface of the preparation chamber 2. The outlet 59 penetrates the bottom of the outer side of the preparation chamber 2. A drain pipe 510 is fixedly connected to the end of the outlet 59. An inverted funnel 55 penetrates the lower surface of the venturi tube 53. The inverted funnel 55 penetrates the upper surface of the preparation chamber 2. A connecting ring 56 is movably connected to the opening of the venturi tube 53. A sealing ring 57 is fixedly connected to the outer surface of the connecting ring 56. The sealing ring 57 is pressed against the inner wall of the venturi tube 53. The end of the connecting ring 56 is fixedly connected to a second connecting pipe 58. By setting the inlet 51 and the first connecting pipe 52, drinking water can be easily injected into the bottom of the inner cavity of the preparation box 2. By setting the venturi tube 53, when the fluid flows through the venturi tube 53, the cross-sectional area is large, the flow velocity is low, and the pressure is high at the inlet section. After entering the throat, due to the decrease in cross-sectional area, the flow velocity increases and the pressure decreases, so that the hydrogen gas at the top of the inner cavity of the preparation box 2 enters the throat of the venturi tube 53 through the inverted funnel 55. This phenomenon conforms to Bernoulli's principle. Subsequently, the fluid enters the diffusion section, the cross-sectional area gradually recovers, the flow velocity decreases, and the pressure partially rises. By setting the sealing ring 57 and the second connecting pipe 58, after the end of the second connecting pipe 58 is connected to a water dispenser, drinking water can enter the inner cavity of the venturi tube 53.

[0050] A connecting ring 3 is fixedly connected to the outer surface of the core cylinder 4, and the connecting ring 3 is fixedly connected to the outer surface of the preparation box 2. An air inlet mechanism 6 is provided on the side of the core cylinder 4 away from the stirring mechanism 7. The air inlet mechanism 6 includes an air inlet 61 and a support frame 63. The air inlet 61 is fixedly connected to the inner wall of the core cylinder 4, and a third connecting pipe 62 is fixedly connected to the end of the air inlet 61. The support frame 63 is fixedly connected to the lower surface of the core cylinder 4, and a placement frame 64 is fixedly connected to the end of the support frame 63. A hydrogen cylinder 65 is installed in the inner cavity of the frame 64. The end of the third connecting pipe 62 away from the air inlet 61 is threaded to the valve of the hydrogen cylinder 65. By setting the connecting ring 3, the shaft core cylinder 4 can be supported, so that the shaft core cylinder 4 can be fixed in the middle of the inner cavity of the preparation box 2. By setting the frame 64, the hydrogen cylinder 65 can be placed. By setting the third connecting pipe 62 and the air inlet 61, the hydrogen gas discharged from the hydrogen cylinder 65 can enter the inner cavity of the shaft core cylinder 4.

[0051] The stirring mechanism 7 includes a fixed frame 71, which is fixedly connected to the inner wall of the preparation box 2. A stepper motor 72 is fixedly connected to the inner wall of the fixed frame 71. A rotating rod 73 is mounted on the output end of the stepper motor 72 via a coupling. A rotating disk 74 is fixedly connected to the end of the rotating rod 73. A rotating cylinder 75 is fixedly connected to the outer surface of the rotating disk 74. The rotating cylinder 75 is rubbed against the end of the fixed frame 71 and the end of the shaft core cylinder 4. A fixed plate 78 is fixedly connected to the outer surface of the stepper motor 72. An elastic rod 79 is fixedly connected to the outer side of the fixed plate 78. A wrapping sleeve 710 is fixedly connected to the end of the elastic rod 79. The wrapping sleeve 710 is fitted onto the outer surface of the first connecting tube 52. By setting the stepper motor 7... 2. After connecting to the power supply and turning on the switch, the rotating rod 73 drives the rotating disk 74 and the rotating cylinder 75 to rotate. By setting the rotating cylinder 75, a stable rotation can be generated between the shaft core cylinder 4 and the fixed frame 71. By setting the elastic rod 79, the vibration generated by the stepper motor 72 during operation can be used to drive the wrapping sleeve 710 to shake, thereby causing the drinking water and air inside the first connecting pipe 52 to shake, accelerating the dissolution of hydrogen. The outer side of the rotating cylinder 75 has a threaded connection port 76. The outer surface of the threaded connection port 76 is threadedly connected to a fan blade mechanism 77. The fan blade mechanism 77 includes a threaded tube 771, which is threadedly connected to the outer surface of the threaded connection port 76. The end of the threaded tube 771 is fixedly connected to... The system includes a gas box 773, with blades 772 fitted onto its outer surface. A limit box 775 is fixedly connected to the lower surface of the gas box 773. A bent pipe 774 passes through the lower surface of the limit box 775, and a threaded pipe 771 passes through the end of the bent pipe 774. A sliding box 776 is slidably connected to the inner cavity of the limit box 775. By providing a threaded connection port 76, the fan blade mechanism 77 can be connected to the rotating cylinder 75. By providing blades 772, when the rotating cylinder 75 rotates, the blades 772 can generate airflow in the inner cavity of the shaft core cylinder 4, thereby driving the drinking water and hydrogen in the inner cavity of the preparation box 2 to flow. By providing the limit box 775, the sliding box 776 can be limited, so that the sliding box 776 is within the limit box 775. The sliding box 776 moves laterally within its inner cavity. A counterweight 779 is fixedly connected to the inner wall of the sliding box 776. A first spring 778 is fixedly connected to the outer surface of the sliding box 776. A fixing block 777 is fixedly connected to the end of the first spring 778. The fixing block 777 is fixedly connected to the lower surface of the air box 773. Ventilation holes are provided on the contact surfaces of the air box 773, the limiting box 775, and the sliding box 776. A limiting ring 7710 passes through the upper surface of the air box 773. An air outlet plate 7711 is fixedly connected to the inner wall of the limiting ring 7710. A second spring 7715 is fixedly connected to the upper surface of the air outlet plate 7711. A blocking plate 7713 is fixedly connected to the top of the second spring 7715. A sealing ring 7714 is fixedly connected to the lower surface of the blocking plate 7713.The sealing ring 7714 is pressed and fitted against the upper surface of the outlet plate 7711. A sliding frame 7712 is fixedly connected to the upper surface of the blocking plate 7713. The sliding frame 7712 is slidably connected to the inner cavity of the limiting ring 7710. By setting a first spring 778 and a counterweight 779, when the rotating cylinder 75 drives the blade 772 to rotate, the counterweight 779 is subjected to centrifugal force, causing the sliding box 776 to move in the inner cavity of the limiting box 775. When the operation stops, the first spring 778 pulls the sliding box 776 back to its original position. By opening vent holes on the contact surfaces of the gas box 773, the limiting box 775, and the sliding box 776, the vent holes overlap after the sliding box 776 moves laterally, allowing hydrogen to enter the gas box. Inside the chamber 773, a blocking plate 7713 and an air vent plate 7711 prevent water from entering the chamber. A rotating column 711 is fixedly connected to the side of the rotating disk 74 away from the rotating rod 73. A reduction gear set 712 is fixedly connected to the end of the rotating column 711. A fixing rod 713 is fixedly connected to the outer surface of the reduction gear set 712. The end of the fixing rod 713 is fixedly connected to the inner wall of the shaft core cylinder 4. A connecting frame 714 is fixedly connected to the output end of the reduction gear set 712. A nut 715 is fixedly connected to the end of the connecting frame 714. By setting the rotating column 711 and the reduction gear set 712, the angular velocity of the rotating rod 73 can be slowed down, thereby causing the connecting frame 714 to drive the nut 715 to rotate slowly.

[0052] A movable frame 82 is slidably connected to the inner cavity of the track tube 81. A crossbar 83 is fixedly connected to the end of the movable frame 82. An extrusion ring 84, which is spindle-shaped, is fixedly connected to the outer surface of the crossbar 83. A reciprocating screw 85 is fixedly connected to the end of the crossbar 83. The reciprocating screw 85 is threaded to the inner ring of the nut 715. By setting the movable frame 82, lateral movement can occur in the inner cavity of the track tube 81, thereby causing the crossbar 83 and the extrusion ring 84 to move laterally. By setting the reciprocating screw 85, when the nut 715 rotates, the reciprocating screw 85 can be driven to move laterally back and forth. The jet mechanism 86 includes a guide ring 861, which is fixedly connected to the inner wall of the shaft core cylinder 4. The inner wall of the guide ring 861 is fixed. A soft pad 862 is connected, and a baffle plate 863 is fixedly connected to the end of the soft pad 862. The baffle plate 863 is squeezed and adapted to the extrusion ring 84. A fixed tube 864 passes through the lower surface of the guide ring 861 and passes through the shaft core cylinder 4. The bottom end of the fixed tube 864 is threaded with an installation port 865. The bottom end of the installation port 865 passes through a jet nozzle 866. By setting the baffle plate 863 and the soft pad 862, when the extrusion ring 84 squeezes it, several baffle plates 863 can be separated, allowing the airflow to flow out. When they are not in contact, several baffle plates 863 are connected together, allowing the hydrogen gas entering the inner cavity of the guide ring 861 to enter the inner cavity of the jet nozzle 866 through the fixed tube 864 and then be ejected.

[0053] A method for preparing hydrogen-rich water includes the following steps:

[0054] Step 1: Connect the second connecting pipe 58 to the water outlet of the water dispenser with filtration and purification function, and turn on the water dispenser. The water flows through the venturi tube 53 and the first connecting pipe 52, and flows into the preparation tank 2 from the water inlet 51. Wait for the water to continue to flow until it completely submerges the shaft core cylinder 4, and then stop the water injection.

[0055] Step 2: Place the hydrogen cylinder 65, which is filled with compressed hydrogen, into the inner cavity of the placement frame 64, and slowly open the switch of the hydrogen cylinder 65 so that the hydrogen is injected into the inner cavity of the shaft core cylinder 4 at a uniform speed through the third connecting pipe 62 and the air inlet 61.

[0056] Step 3: Connect the stepper motor 72 to the power supply and turn on the switch to make the rotating rod 73 drive the rotating cylinder 75 and the fan blade mechanism 77 to rotate and continue to work until the hydrogen is completely dissolved in the water in the preparation box 2. Then close the valve of the hydrogen cylinder 65 and the stepper motor 72, and open the valve of the drain pipe 510 to collect the hydrogen-rich water.

[0057] Working principle: In use, connect the second connecting pipe 58 to the water outlet of the water dispenser with filtration and purification function, and turn on the water dispenser. Water flows through the venturi tube 53 and the first connecting pipe 52, and is discharged into the preparation tank 2 from the water inlet 51. Wait for the water to continue to flow until it completely submerges the shaft core cylinder 4, and then stop the water injection. Place the hydrogen cylinder 65, which is filled with compressed hydrogen, into the inner cavity of the placement frame 64, and slowly open the switch of the hydrogen cylinder 65, so that the hydrogen is injected into the inner cavity of the shaft core cylinder 4 at a uniform speed through the third connecting pipe 62 and the air inlet 61. Connect the stepper motor 72 to the power supply and turn on the switch, so that the rotating rod 73 drives the rotating cylinder 75 and the fan blade mechanism 77 to rotate. When the fan blade mechanism 77 rotates, centrifugal force is generated. Under the action of centrifugal force, the counterweight 779 drives the sliding box 776 to the limit position. The inner cavity of the rotating cylinder 775 moves laterally, aligning the vents on its outer surface. This allows hydrogen gas in the inner cavity of the rotating cylinder 75 to be discharged into the inner cavity of the gas box 773 through the threaded pipe 771, and then into the inner cavity of the preparation box 2 from the outlet plate 7711. During the stirring process, the hydrogen gas and drinking water are mixed. As the rotating cylinder 75 rotates, the nut 715 rotates, causing the reciprocating screw 85 to move laterally back and forth. When the extrusion ring 84 extrudes the baffle plate 863, several baffle plates 863 separate, allowing the airflow to escape. When not in contact, several baffle plates 863 are connected together, allowing hydrogen gas entering the inner cavity of the guide ring 861 to enter the inner cavity of the jet nozzle 866 through the fixed pipe 864 and then be ejected.

[0058] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A hydrogen-rich water preparation apparatus, characterized in that, include: Preparation box (2), and base (1) fixedly connected to the lower surface of preparation box (2); Water inlet mechanism (5), which is used to inject water into the inner cavity of the preparation box (2); A stirring mechanism (7) is used to discharge hydrogen into the water flow during the stirring process; The exhaust mechanism (8) is used to uniformly discharge hydrogen into the bottom of the water flow, and the shaft core (4) is provided on the outer surface of the exhaust mechanism (8). The water inlet mechanism (5) is set on the outer surface of the preparation tank (2), the stirring mechanism (7) is fixedly connected to the inner cavity of the preparation tank (2), the shaft core cylinder (4) is fixedly connected to the shaft core of the preparation tank (2), and the exhaust mechanism (8) is set in the inner cavity of the preparation tank (2) through the shaft core cylinder (4). The exhaust mechanism (8) includes a track tube (81) and a jet mechanism (86), the jet mechanism (86) penetrates the shaft core cylinder (4), and the track tube (81) is fixedly connected to the bottom surface of the inner cavity of the shaft core cylinder (4); The stirring mechanism (7) includes a fixed frame (71), which is fixedly connected to the inner wall of the preparation box (2). A stepper motor (72) is fixedly connected to the inner wall of the fixed frame (71). A rotating rod (73) is installed at the output end of the stepper motor (72) through a coupling. A rotating disk (74) is fixedly connected to the end of the rotating rod (73). A rotating cylinder (75) is fixedly connected to the outer surface of the rotating disk (74). The rotating cylinder (75) is rubbed and adapted to the end of the fixed frame (71). The rotating cylinder (75) is rubbed and adapted to the end of the shaft core cylinder (4). A fixed plate (78) is fixedly connected to the outer surface of the stepper motor (72). An elastic rod (79) is fixedly connected to the outer side of the fixed plate (78). A wrapping sleeve (710) is fixedly connected to the end of the elastic rod (79). The wrapping sleeve (710) is sleeved on the outer surface of the first connecting tube (52). The outer side of the rotating cylinder (75) is provided with a threaded connection port (76). A fan blade mechanism (77) is threadedly connected to the outer surface of the threaded connection port (76). The fan blade mechanism (77) includes a threaded tube (771). The threaded tube (771) is threadedly connected to the outer surface of the threaded connection port (76). An air box (773) is fixedly connected to the end of the threaded tube (771). A blade (772) is sleeved on the outer surface of the air box (773). A limit box (775) is fixedly connected to the lower surface of the air box (773). A bent tube (774) is provided through the lower surface of the limit box (775). The end of the bent tube (774) is provided through the threaded tube (771). A sliding box (776) is slidably connected to the inner cavity of the limit box (775). A counterweight (779) is fixedly connected to the inner wall of the sliding box (776). A first spring (778) is fixedly connected to the outer surface of the sliding box (776). A fixing block (777) is fixedly connected to the end of the first spring (778). The fixing block (777) is fixedly connected to the lower surface of the air box (773). Ventilation holes are provided on the contact surfaces of the air box (773), the limiting box (775), and the sliding box (776). A limiting ring (7710) passes through the upper surface of the air box (773). The inner wall of the limiting ring (7710) is... An air vent plate (7711) is fixedly connected. A second spring (7715) is fixedly connected to the upper surface of the air vent plate (7711). A blocking plate (7713) is fixedly connected to the top of the second spring (7715). A sealing ring (7714) is fixedly connected to the lower surface of the blocking plate (7713). The sealing ring (7714) is pressed and adapted to the upper surface of the air vent plate (7711). A sliding frame (7712) is fixedly connected to the upper surface of the blocking plate (7713). The sliding frame (7712) is slidably connected to the inner cavity of the limiting ring (7710).

2. The hydrogen-rich water preparation device according to claim 1, characterized in that: The water inlet mechanism (5) includes an inlet (51) and an outlet (59). The inlet (51) penetrates the bottom of the outer side of the preparation box (2). A first connecting pipe (52) is fixedly connected to the end of the inlet (51). A Venturi tube (53) is fixedly connected to the end of the first connecting pipe (52) away from the inlet (51). A connecting block (54) is fixedly connected to the lower surface of the Venturi tube (53). The connecting block (54) is fixedly connected to the upper surface of the preparation box (2). The outlet (59) penetrates the outer side of the preparation box (2). At the bottom of the surface, a drain pipe (510) is fixedly connected to the end of the outlet (59). An inverted funnel (55) penetrates the lower surface of the venturi tube (53). The inverted funnel (55) penetrates the upper surface of the preparation box (2). A connecting ring (56) is movably connected to the opening of the venturi tube (53). A sealing ring (57) is fixedly connected to the outer surface of the connecting ring (56). The sealing ring (57) is squeezed and adapted to the inner wall of the venturi tube (53). A second connecting pipe (58) is fixedly connected to the end of the connecting ring (56).

3. The hydrogen-rich water preparation apparatus according to claim 2, characterized in that: A connecting ring (3) is fixedly connected to the outer surface of the core cylinder (4). The connecting ring (3) is fixedly connected to the outer surface of the preparation box (2). An air intake mechanism (6) is provided on the side of the core cylinder (4) away from the stirring mechanism (7). The air intake mechanism (6) includes an air inlet (61) and a support frame (63). The air inlet (61) is fixedly connected to the inner wall of the core cylinder (4). A third connecting pipe (62) is fixedly connected to the end of the air inlet (61). The support frame (63) is fixedly connected to the lower surface of the core cylinder (4). A placement frame (64) is fixedly connected to the end of the support frame (63). A hydrogen cylinder (65) is provided in the inner cavity of the placement frame (64). The end of the third connecting pipe (62) away from the air inlet (61) is threadedly connected to the valve of the hydrogen cylinder (65).

4. The hydrogen-rich water preparation apparatus according to claim 3, characterized in that: A rotating column (711) is fixedly connected to the side of the rotating disk (74) away from the rotating rod (73). A reduction gear set (712) is fixedly connected to the end of the rotating column (711). A fixing rod (713) is fixedly connected to the outer surface of the reduction gear set (712). The end of the fixing rod (713) is fixedly connected to the inner wall of the shaft core cylinder (4). A connecting frame (714) is fixedly connected to the output end of the reduction gear set (712). A nut (715) is fixedly connected to the end of the connecting frame (714).

5. The hydrogen-rich water preparation apparatus according to claim 4, characterized in that: A movable frame (82) is slidably connected to the inner cavity of the track tube (81). A crossbar (83) is fixedly connected to the end of the movable frame (82). An extrusion ring (84) is fixedly connected to the outer surface of the crossbar (83). The extrusion ring (84) is spindle-shaped. A reciprocating screw (85) is fixedly connected to the end of the crossbar (83). The reciprocating screw (85) is threadedly connected to the inner ring of the nut (715).

6. The hydrogen-rich water preparation apparatus according to claim 1, characterized in that: The jet mechanism (86) includes a guide ring (861), which is fixedly connected to the inner wall of the shaft core cylinder (4). A soft pad (862) is fixedly connected to the inner wall of the guide ring (861). A baffle plate (863) is fixedly connected to the end of the soft pad (862). The baffle plate (863) is squeezed and adapted to the extrusion ring (84). A fixing tube (864) passes through the lower surface of the guide ring (861). The fixing tube (864) passes through the shaft core cylinder (4). The bottom end of the fixing tube (864) is threaded with an installation port (865). The bottom end of the installation port (865) is connected with a jet nozzle (866).

7. A method for preparing hydrogen-rich water using the hydrogen-rich water preparation apparatus according to any one of claims 3-6, characterized in that, Includes the following steps: Step 1: Connect the second connecting pipe (58) to the water outlet of the water dispenser with filtration and purification function, and turn on the water dispenser. The water flows through the venturi tube (53) and the first connecting pipe (52), and is discharged into the preparation tank (2) from the water inlet (51). Wait for the water to continue to be injected until it completely submerges the shaft core cylinder (4), and then stop injecting water. Step 2: Place the hydrogen cylinder (65) filled with compressed hydrogen into the inner cavity of the placement frame (64), and slowly open the switch of the hydrogen cylinder (65) so that the hydrogen is injected into the inner cavity of the shaft core cylinder (4) at a uniform speed through the third connecting pipe (62) and the air inlet (61). Step 3: Connect the stepper motor (72) to the power supply and turn on the switch to make the rotating rod (73) drive the rotating cylinder (75) and the fan blade mechanism (77) to rotate and continue to work until the hydrogen is completely dissolved in the water in the preparation box (2). Then close the valve of the hydrogen cylinder (65) and the stepper motor (72), and open the valve of the drain pipe (510) to collect the hydrogen-rich water.

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