apparatus and method for preparing hydrogen-rich water

Abstract

This invention discloses a hydrogen-rich water preparation apparatus and method. The hydrogen-rich water preparation apparatus includes a cup body, with a partition dividing the cup body into a first chamber and a second chamber. A hydrogen generator module for generating hydrogen gas is installed in the first chamber. A hydrogen outlet is provided on the partition for hydrogen gas to escape, and a microporous array sieve plate for dispersing hydrogen bubbles is installed in the outlet. An ultrasonic vibrator for generating ultrasonic waves to break up the hydrogen bubbles is installed in the second chamber. A semi-enclosed vibration field is provided near the side of the outlet close to the ultrasonic vibrator, and the ultrasonic vibrator extends into the semi-enclosed vibration field. The hydrogen-rich water preparation method includes the following steps: the floating hydrogen bubbles generated by the hydrogen generator module pass through the microporous array sieve plate and disperse into small hydrogen bubbles. The dispersed small hydrogen bubbles resonate within the semi-enclosed vibration field, breaking up into even smaller micro-bubbles.

Description

Technical Field

[0001] This invention relates to the field of functional drinking water, and more particularly to an apparatus and method for preparing hydrogen water. Background Technology

[0002] Hydrogen-rich water, also known as hydrogen water, is used in traditional Chinese medicine. Modern medicine believes that the decay of matter is a process of acidification (oxidation). Breathing oxygen, smoking, drinking alcohol, and environmental pollutants all generate a large number of free radicals in the body, which can recklessly damage cells and tissues, causing genetic diseases and aging. Hydrogen-rich water has been proven to be a reducing agent with strong antioxidant capabilities. It can regulate bodily functions and metabolism, and improve the body's immunity. Furthermore, hydrogen-rich water is effective in improving inflammation, aiding in self-repair, and alleviating various allergy symptoms, thus playing a role in overall health maintenance.

[0003] Currently, the most commonly used equipment for producing hydrogen-rich water is hydrogen-rich water dispensers and hydrogen-rich water cups. Hydrogen-rich water dispensers are expensive and have not yet been widely adopted by ordinary households, while hydrogen-rich water cups are popular among users because of their small size, portability, and ease of use.

[0004] Chinese patent application number 201920961658.7 discloses a hydrogen-rich water cup, which includes a cup body with a water cavity inside. A mounting base is located below the cup body, threadedly connected to the cup body and fixed by a locking structure. An anode and a cathode are located within the mounting base, both protruding from the mounting base and extending into the water cavity. This hydrogen-rich water cup generates hydrogen gas by electrolyzing water through the anode and cathode, allowing the generated hydrogen gas to partially dissolve in the water, thereby preparing hydrogen-rich water.

[0005] However, only when the hydrogen water concentration reaches the saturation hydrogen water concentration at room temperature and pressure, that is, the hydrogen-rich water standard (1680 ppb), does it have significant health benefits. But existing hydrogen-rich water cups, such as the aforementioned patent, produce low and unstable hydrogen water concentrations, making it difficult to maintain them for a long time, indicating room for improvement. Summary of the Invention

[0006] To address the aforementioned problems, the present invention aims to provide a hydrogen-rich water preparation apparatus and a method for preparing hydrogen-rich water.

[0007] To achieve the above objectives, the present invention provides a hydrogen-rich water preparation apparatus in a first aspect, comprising a cup body, a partition separating the cup body into a first cavity and a second cavity, a hydrogen generator module for generating hydrogen gas being disposed in the first cavity, at least one hydrogen outlet being provided on the partition for hydrogen gas to escape, a micro-pore array sieve plate for dispersing hydrogen gas bubbles being installed in the hydrogen outlet, at least one ultrasonic vibrator for generating ultrasonic waves to disperse hydrogen gas bubbles being disposed in the second cavity, a semi-enclosed vibration field being disposed on the side of the hydrogen outlet near the ultrasonic vibrator, the ultrasonic vibrator extending into the semi-enclosed vibration field.

[0008] Optionally, the ultrasonic vibrator includes an ultrasonic generating unit for generating ultrasonic waves and an ultrasonic vibrating head for transmitting ultrasonic waves, the ultrasonic vibrating head being arranged in a vertical direction.

[0009] Optionally, the ultrasonic vibrating element of the ultrasonic generator unit is typically made of ceramic material, which can generate high-frequency, high-intensity mechanical vibrations under the drive of an electric field and transmit these vibrations to the ultrasonic vibrating head. During operation, the ultrasonic vibrating element generates tens of thousands of vibrations per second, and these high-frequency vibrations are transmitted to the hydrogen water via sound waves. For example, the ultrasonic generator unit can employ a principle and structure similar to an electric toothbrush.

[0010] Optionally, the ultrasonic vibrating head can be configured as a column.

[0011] Optionally, the surface and interior of the ultrasonic vibrating head have interconnected micro-pore channels with a diameter of 0.01-0.2 mm.

[0012] Optionally, a cylindrical microporous reinforcement field is provided around the semi-enclosed vibration field on the partition plate, and the surface and interior of the microporous reinforcement field have interconnected micropore channels.

[0013] Optionally, the micropore array sieve plate includes micro-perforations formed on its surface, the micro-perforations having a diameter of 0.2-0.5 mm.

[0014] Optionally, the cup body includes a cup body, an ultrasonic vibrator is mounted on the cup body, and a vibration switch button electrically connected to the ultrasonic vibrator is provided on the cup body for controlling the operation of the ultrasonic vibrator.

[0015] Optionally, the cup body includes a cup lid, an ultrasonic vibrator is mounted on the cup lid, and a vibration switch button electrically connected to the ultrasonic vibrator for controlling the operation of the ultrasonic vibrator is provided on the cup lid.

[0016] Optionally, the cup body is equipped with a hydrogen production button that is electrically connected to the hydrogen generator module to control the operation of the hydrogen generator module.

[0017] Optionally, the hydrogen generator module includes an electrolyzer, a control circuit, and a rechargeable battery. The electrolyzer includes an anode, a cathode, and a PEM proton exchange membrane located between the anode and the cathode. The control circuit supplies power from the rechargeable battery to the anode and cathode of the electrolyzer, so that the electrolyzer electrolyzes water to produce hydrogen gas at the cathode and oxygen gas at the anode. The hydrogen gas dissolves in drinking water through the hydrogen outlet to produce hydrogen-rich water, and the oxygen gas is discharged outside the cup through the oxygen outlet.

[0018] In a second aspect, the present invention provides a method for preparing hydrogen-rich water, using the aforementioned hydrogen-rich water preparation apparatus, characterized by comprising the following steps:

[0019] Pour drinking water into the cup and activate the hydrogen generator module to produce rising hydrogen bubbles.

[0020] The micropore array sieve plate initially disperses the passing floating hydrogen bubbles into smaller hydrogen bubbles;

[0021] The ultrasonic vibrator can be started manually or automatically. The dispersed small hydrogen bubbles resonate in the semi-enclosed vibration field and break up to form tiny hydrogen bubbles that continue to rise.

[0022] As the tiny hydrogen bubbles rise, some dissolve in water, and the ultrasonic vibrator continuously breaks up the remaining tiny hydrogen bubbles.

[0023] Hydrogen-rich water was obtained.

[0024] Optionally, the working time of the hydrogen generator module is 10-15 minutes, and the working time of the ultrasonic vibrator is 10-15 minutes.

[0025] The present invention has the following beneficial effects:

[0026] (1) The hydrogen-rich water preparation device provided by the present invention can make hydrogen and water resonate through the synergistic effect of ultrasonic vibration head and semi-enclosed vibration field, thereby breaking hydrogen into smaller bubbles, which helps to improve the solubility of hydrogen.

[0027] (2) The hydrogen-rich water preparation device provided by the present invention disperses hydrogen gas initially through a micro-pore array sieve plate, which makes the subsequent resonance crushing effect better, thereby breaking the hydrogen gas into smaller bubbles, which helps to further improve the solubility of hydrogen gas.

[0028] (3) The hydrogen-rich water preparation device provided by the present invention achieves a qualitative change in the performance of hydrogen-rich water at a low cost, and its simple structure makes it easy to upgrade and modify existing hydrogen-rich water cups. The concentration of the hydrogen-rich water produced is higher than that of saturated hydrogen water, and it can maintain a higher concentration than that of saturated hydrogen water for a long time. Attached Figure Description

[0029] The accompanying drawings illustrate exemplary embodiments of the invention and, together with the description thereof, serve to explain the principles of the invention. These drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification.

[0030] Figure 1 This is a schematic diagram of the hydrogen-rich water preparation device in Embodiment 1 of the present invention;

[0031] Figure 2 This is a schematic diagram of the hydrogen-rich water preparation device in Embodiment 2 of the present invention;

[0032] Figure 3 This is a schematic diagram of the micro-pore array sieve plate in this invention;

[0033] Figure 4 This is a schematic diagram of the hydrogen generator module in this invention;

[0034] Figure 5 This is a schematic diagram of the hydrogen production method in this invention.

[0035] In the diagram: 1. Cup body; 11. First cavity; 12. Second cavity; 13. Cup body; 14. Cup lid; 2. Partition; 21. Hydrogen outlet; 22. Micropore array sieve plate; 23. Semi-enclosed vibration field; 24. Micro-through hole; 25. Micropore enhancement field; 31. Hydrogen production button; 32. Rechargeable battery; 34. Electrolyzer; 35. Anode; 36. Cathode; 37. PEM proton exchange membrane; 38. Oxygen outlet; 4. Ultrasonic vibrator; 41. Ultrasonic generating unit; 42. Ultrasonic vibrating head; 43. Vibration switch button. Detailed Implementation

[0036] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of the invention. Furthermore, it should be noted that, for ease of description, only the parts relevant to the present invention are shown in the accompanying drawings.

[0037] It should be noted that, unless otherwise specified, the embodiments and features described in the present invention can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0038] Example 1

[0039] A hydrogen-rich water preparation device, see Figure 1The device includes a cup body 1, a partition 2 that divides the cup body 1 into a first cavity 11 and a second cavity 12, a hydrogen generator module (not shown) for generating hydrogen gas is provided in the first cavity 11, at least one hydrogen outlet 21 for hydrogen gas to escape is provided on the partition 2, a micro-pore array sieve plate 22 for dispersing hydrogen gas bubbles is installed in the hydrogen outlet 21, and at least one ultrasonic vibrator 4 for generating ultrasonic waves to disperse hydrogen gas bubbles is provided in the second cavity 12, the end of the ultrasonic vibrator 4 extends into the hydrogen outlet 21.

[0040] For details, see Figure 1 The cup body 1 is cylindrical, comprising a cup body 13 and a cup lid 14. The cup body 13 and the cup lid 14 are detachably connected and can be sealed using threaded, snap-fit, or other connection methods, depending on specific requirements. The first cavity 11 and the second cavity 12 within the cup body 1 are arranged in the following order from bottom to top: first cavity 11, second cavity 12. A partition 2 is horizontally positioned between the first cavity 11 and the second cavity 12. In this embodiment, the partition 2 has two hydrogen outlets 21, positioned opposite each other on either side of the center point of the partition 2. Each hydrogen outlet 21 is a circular recessed hole, with its center located on the diameter line of the partition 2. There are two micropore array sieve plates 22 corresponding to the number of hydrogen outlets 21, which are respectively set in the two hydrogen outlets 21. The diameter of the micropore array sieve plate 22 matches the inner diameter of the hydrogen outlet 21, so that it can be locked in the hydrogen outlet 21 to prevent the micropore array sieve plate 22 from falling out of the hydrogen outlet 21.

[0041] See Figure 3 The micropore array sieve plate 22 is also circular, with multiple circular micro-holes 24 on its surface. All micro-holes 24 are uniformly arranged in a circle, and the diameter of each micro-hole 24 is approximately 0.25 mm. The thickness of the micropore array sieve plate 22 is less than the depth of the hydrogen outlet 21. The micropore array sieve plate 22 and the remaining part of the hydrogen outlet 21 above the micropore array sieve plate 22 form a semi-closed vibration field 23.

[0042] See Figure 1 A hydrogen generator module (not shown) is fixedly installed at the bottom of the first cavity 11. In this embodiment, the hydrogen generator module uses electrolysis to produce hydrogen, which is safe, efficient, and produces no harmful waste. A hydrogen generation button 31 for controlling the start-up of the hydrogen generator module is provided on the side wall of the first cavity 11. The hydrogen generation button 31 is electrically connected to the hydrogen generator module. In some embodiments, pressing the hydrogen generation button 31 again can turn off the hydrogen generator module. In some embodiments, the hydrogen generation button 31 is also electrically connected to the ultrasonic vibrator 4. Pressing the hydrogen generation button 31 can simultaneously start the hydrogen generator module and the ultrasonic vibrator 4, and pressing the hydrogen generation button 31 again can turn off the hydrogen generator module and the ultrasonic vibrator 4.

[0043] See Figure 4 As an exemplary non-limiting embodiment, the hydrogen generator module includes an electrolyzer 34, a control circuit (not shown), and a rechargeable battery 32. The electrolyzer 34 includes an anode 35, a cathode 36, and a PEM proton exchange membrane 37 located between the anode 35 and the cathode 36. The control circuit supplies power from the rechargeable battery 32 to the anode 35 and cathode 36 of the electrolyzer 34, respectively, so that hydrogen gas is generated at the cathode 36 and oxygen gas is generated at the anode 35 in the electrolyzer 34. The hydrogen gas is dissolved in drinking water through the hydrogen outlet 21 to produce hydrogen-rich water, and the oxygen is discharged to the outside of the cup body 1 through the oxygen outlet 38 provided on the wall of the electrolyzer 34. In this non-limiting embodiment, drinking water enters the anode chamber of the anode 35 from the cathode chamber of the cathode 36 through the water-absorbing sponge 28. A removable waterproof and breathable membrane assembly (not shown) is provided in the oxygen outlet 38 to allow oxygen to escape while preventing electrolyzed water from leaking out. The waterproof and breathable membrane assembly can be removed periodically to drain the electrolyzed water in the anode chamber.

[0044] See Figure 1 There are two ultrasonic vibrators 4, each positioned above the two hydrogen outlets 21. Each ultrasonic vibrator 4 includes an ultrasonic generating unit 41 for generating ultrasonic waves and an ultrasonic vibrating head 42 for transmitting ultrasonic waves. The ultrasonic generating unit 41 is fixedly mounted on the inner wall of the cup body 13, and a vibration switch button 43 is provided on the outer wall of the cup body 13 to control the operation of the ultrasonic generating unit 41. The vibration switch button 43 is electrically connected to the ultrasonic generating unit 41. In some real-time modes, pressing the vibration switch button 43 again will stop the ultrasonic generating unit 41 from operating. The ultrasonic vibrating head 42 is located at the lower end of the ultrasonic generating unit 41. The ultrasonic vibrating head 42 is columnar, specifically a cylinder in this embodiment. The ultrasonic vibrating head 42 is arranged vertically and extends downward into the semi-enclosed vibration field 23. After the ultrasonic vibrating head 42 penetrates into the semi-enclosed vibration field 23, it works in conjunction with the semi-enclosed vibration field 23. The hydrogen gas and water in the field resonate, better breaking up larger hydrogen bubbles, thereby generating abundant micro hydrogen bubbles and enhancing the solubility and dissolution rate of hydrogen in water.

[0045] Example 2

[0046] A hydrogen-rich water preparation device, see Figure 1 , Figure 2The difference between this embodiment and Embodiment 1 is that there is only one hydrogen outlet 21, one micropore array sieve plate 22, and one ultrasonic vibrator 4. Specifically, the hydrogen outlet 21 is located at the center of the partition 2, and the micropore array sieve plate 22 is also installed in the hydrogen outlet 21, forming a semi-enclosed vibration field 23 with the hydrogen outlet 21. The ultrasonic generating unit 41 of the ultrasonic vibrator 4 is fixedly installed at the center of the inner side of the cup lid 14, and the vibration switch button 43 electrically connected to the ultrasonic generating unit 41 is located on the upper surface of the cup lid 14. The ultrasonic vibration head 42 also extends downward into the semi-enclosed vibration field 23.

[0047] Example 3

[0048] A hydrogen-rich water preparation device, compared with Examples 1 and 2, differs in that the surface and interior of the ultrasonic vibrating head 42 have interconnected micropore channels with a pore size of 0.01-0.2 mm. Specifically, the ultrasonic vibrating head 42 is made of sintered powder rods that are not easily oxidized, such as stainless steel powder sintered rods, titanium alloy powder sintered rods, or nano-ceramic powder sintered rods, and its interior can be hollow or solid. The micropore channels on the surface and inside of the ultrasonic vibrating head 42 form a complex network of pipes, facilitating the entry of hydrogen bubbles into the ultrasonic vibrating head 42 during their ascent, and enabling better multi-stage, multi-stage breaking of the hydrogen bubbles.

[0049] Example 4

[0050] A hydrogen-rich water preparation device, see Figure 4 Compared to Example 3, the difference lies in that a cylindrical microporous reinforcing field 25 is provided on the partition 2 around the semi-enclosed vibration field 23. The surface and interior of the microporous reinforcing field 25 have interconnected micropore channels. Specifically, the microporous reinforcing field 25 is cylindrical and made of stainless steel or ceramic material. It is made by sintering powders that are not easily oxidized, such as stainless steel powder or nano-ceramic powder. In this embodiment, the top of the microporous reinforcing field 25 extends to one-third of the height of the ultrasonic vibrating head 42.

[0051] Example 5

[0052] A method for preparing hydrogen-rich water, applied to the hydrogen-rich water preparation apparatus of Examples 1-3, see [link / reference]. Figure 5 The specific steps are as follows:

[0053] S10: Pour drinking water into cup body 1 and start the hydrogen generator module to produce floating hydrogen bubbles. Specifically, open the cup lid 14 and pour drinking water into cup body 13. The drinking water includes, but is not limited to, boiled water and mineral water. After pouring in the drinking water, close the cup lid 14 again and then press the hydrogen generation button 31. The hydrogen generator module will start continuous electrolysis to produce hydrogen, and the produced hydrogen will become floating hydrogen bubbles.

[0054] S20: The micropore array sieve plate 22 initially disperses the floating hydrogen bubbles into smaller hydrogen bubbles. Specifically, the floating hydrogen bubbles obtained in step S10 continuously float upward from the hydrogen generator module and enter the hydrogen outlet 21. After the floating hydrogen bubbles encounter the micropore array sieve plate 22, they escape from the micro-through holes 24 on the micropore array sieve plate 22 into the semi-enclosed vibration field 23, thereby dispersing into smaller hydrogen bubbles.

[0055] S30: The ultrasonic vibrator 4 is started manually or automatically. The dispersed small hydrogen bubbles resonate within the semi-enclosed vibration field 23, breaking up to form even smaller hydrogen bubbles that continue to rise. Specifically, the ultrasonic vibrator 4 can be started manually or automatically. In manual mode, the ultrasonic vibrator 4 starts after pressing the vibration switch button 43. In automatic mode, the ultrasonic vibrator 4 starts synchronously with the hydrogen generator module after pressing the hydrogen production button 31. In the non-limiting embodiment shown in the figure, the ultrasonic vibrator 4 is started manually. After the ultrasonic vibrator 4 is started, the ultrasonic vibration head 42 continuously generates ultrasonic vibrations, causing the water in the semi-enclosed vibration field 23 and the small hydrogen bubbles generated in step S20 to resonate within the field. Under the strong impact of the water and the small hydrogen bubbles, the small hydrogen bubbles are gradually broken up, generating even smaller hydrogen bubbles that continue to rise.

[0056] S40: During the upward movement of the tiny hydrogen bubbles, some dissolve in water, and the ultrasonic vibrator 4 continuously breaks up the remaining tiny hydrogen bubbles. Specifically, the tiny hydrogen bubbles generated in step S30 float along the outer peripheral wall of the ultrasonic vibrating head 42. During the upward movement, the columnar vibrating head continuously generates ultrasonic vibrations in its surroundings, causing the tiny hydrogen bubbles that have not yet dissolved in the water to vibrate and break into even smaller bubbles. This step continues to work during the upward movement of the tiny hydrogen bubbles.

[0057] S50: Obtain hydrogen-rich water. Specifically, when the working time of the hydrogen generator module and the ultrasonic vibrator 4 is 5-15 minutes, it is generally considered that the preparation of hydrogen-rich water is completed at this time, and the required hydrogen-rich water can be obtained. In this non-limiting embodiment, the working time is 10 minutes.

[0058] Comparative Example

[0059] A hydrogen-rich water preparation device, compared with Examples 1-3, is different in that it does not have an ultrasonic vibrator 4, but the rest of the structure is similar to Examples 1-3.

[0060] Example

[0061] The hydrogen-rich water preparation devices provided in Examples 1-3 and the comparative example were used to prepare hydrogen-rich water from four 350ml samples of drinking water from the same source, with a processing time of 10 minutes each. In Example 3, the hydrogen-rich water preparation device was equipped with two ultrasonic vibrators 4, and the ultrasonic vibrating head 42 was made of titanium alloy sintered rods; in the comparative example, no field resonance operation was performed. After the hydrogen-rich water preparation was completed, the hydrogen concentration in each sample was measured, and measurements were performed again after standing for 5 minutes and 1 hour. The results are shown in the table below:

[0062] Table 1. Hydrogen water concentration detection table for Examples 1-3 and the comparative example.

[0063]

[0064] Table 1 shows that the comparative example, which did not use ultrasonic vibrator 4, only achieved a hydrogen water concentration of 1200 ppb, failing to meet the hydrogen-rich water standard (1680 ppb). In contrast, Examples 1-3, which used ultrasonic vibrator 4, all achieved hydrogen water concentrations above 1700 ppb, meeting the hydrogen-rich water standard. Examples 1 and 3, which used two ultrasonic vibrators 4, showed significantly higher hydrogen water concentrations than Example 2, indicating that increasing the number of ultrasonic vibrators 4 can improve hydrogen water concentration. The hydrogen water concentration in Example 3 was higher than in Example 1, demonstrating that the porous ultrasonic vibrating head 42 can also improve hydrogen water concentration to some extent.

[0065] After 5 minutes, the hydrogen concentration in the comparative example decreased very quickly, dropping to below 900 ppb, while the hydrogen concentration in Examples 1-3 remained above 1700 ppb.

[0066] After 1 hour, the hydrogen water concentration in the comparative example decreased very quickly, dropping to below 700 ppb, while the hydrogen water concentration in Examples 1-3 remained above 1680 ppb, still meeting the hydrogen-rich water standard.

[0067] Those skilled in the art should understand that the above embodiments are merely for illustrating the present invention and are not intended to limit the scope of the invention. Those skilled in the art can make other changes or modifications based on the above invention, and these changes or modifications still fall within the scope of the present invention.

Claims

1. A hydrogen-rich water preparation device comprising a cup, characterized by, The cup is provided with a partition plate separating the cup into a first cavity and a second cavity, the first cavity is provided with a hydrogen generator module for generating hydrogen, at least one hydrogen outlet is formed on the partition plate for hydrogen to escape, a micro-pore array sieve plate for dispersing hydrogen bubbles is installed in the hydrogen outlet, at least one ultrasonic vibrator for generating ultrasonic waves to disperse hydrogen bubbles is arranged in the second cavity, and a semi-closed vibration field is arranged on the side of the hydrogen outlet close to the ultrasonic vibrator. The ultrasonic vibrator comprises an ultrasonic generating unit for generating ultrasonic waves and an ultrasonic vibration head for transmitting ultrasonic waves, the ultrasonic vibration head is arranged in a vertical direction, and the ultrasonic vibration head extends downward into the semi-closed vibration field. The first cavity and the second cavity in the cup are arranged in sequence from bottom to top, the thickness of the micro-pore array sieve plate is smaller than the depth of the hydrogen outlet, the micro-pore array sieve plate and the remaining part of the hydrogen outlet above the micro-pore array sieve plate form the semi-closed vibration field, the surface and the inside of the ultrasonic vibration head have a micro-pore hole channel in communication, and a cylindrical micro-pore enhanced field is arranged around the semi-closed vibration field on the partition plate.

2. The hydrogen-rich water preparation apparatus according to claim 1, characterized by The pore size of the micro-pore hole channel is 0.01-0.2mm.

3. The hydrogen-rich water preparation apparatus according to claim 1, characterized by The micro-pore array sieve plate comprises micro-pore holes formed on the surface thereof, and the pore size of the micro-pore holes is 0.2-0.5mm.

4. The hydrogen-rich water preparation apparatus according to claim 1, characterized by The cup comprises a cup body, the ultrasonic vibrator is installed on the cup body, and a vibration switch button for electrically connecting with the ultrasonic vibrator to control the working of the ultrasonic vibrator is arranged on the cup body.

5. The hydrogen-rich water preparation apparatus according to claim 1, characterized by The cup comprises a cup cover, the ultrasonic vibrator is installed on the cup cover, and a vibration switch button for electrically connecting with the ultrasonic vibrator to control the working of the ultrasonic vibrator is arranged on the cup cover.

6. The hydrogen-rich water preparation device according to claim 1, characterized in that: The cup is provided with a hydrogen production button for electrically connecting with the hydrogen generator module to control the working of the hydrogen generator module. The hydrogen generator module comprises an electrolytic cell, a control circuit and a charging battery, the electrolytic cell comprises an anode, a cathode and a PEM proton membrane between the anode and the cathode.

7. A hydrogen-rich water production method using the hydrogen-rich water production device according to claim 1, characterized by, The method comprises the following steps: Drinking water is injected into the cup, the hydrogen generator module is started, and hydrogen bubbles are generated to float upward; The micro-pore array sieve plate preliminarily disperses the hydrogen bubbles passing through into small hydrogen bubbles; The ultrasonic vibrator is started manually or automatically, the dispersed small hydrogen bubbles perform in-field resonance in the semi-closed vibration field to break and form micro hydrogen bubbles continuing to float upward; During the floating process of the micro hydrogen bubbles, part of the micro hydrogen bubbles are dissolved in water, and the ultrasonic vibrator continuously disperses and breaks the remaining micro hydrogen bubbles; Hydrogen-rich water is obtained.

8. The hydrogen-rich water production method according to claim 7, wherein The working time of the hydrogen generator module is 10-15 minutes, and the working time of the ultrasonic vibrator is 10-15 minutes.

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