Hydrogen-rich water preparation machine and hydrogen-rich water preparation method

Abstract

The application discloses a hydrogen-rich water preparation machine and a hydrogen-rich water preparation method. The hydrogen-rich water preparation machine comprises a rack, a mixed nozzle for spraying water and hydrogen gas movably arranged on the rack, and a main pipeline. A water spraying cover and a hydrogen spraying cover are sleeved on the main pipeline. A nozzle plate is arranged at the same side end of the water spraying cover and the hydrogen spraying cover. A plurality of atomizing nozzles are arranged through the connection part of the nozzle plate and the water spraying cover. A plurality of inclined nozzles are arranged through the connection part of the nozzle plate and the hydrogen spraying cover. According to the application, the mixed nozzle can spray water mist while spraying hydrogen gas, and the water mist and the hydrogen gas are fully mixed to improve the hydrogen content of the hydrogen-rich water.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of functional drinking water preparation, in particular to a hydrogen water preparation device and method. BACKGROUND

[0002] The hydrogen-rich water preparation machine is a device that can inject hydrogen gas into drinking water. When the user drinks the drinking water containing hydrogen gas, the effect of hydrogen gas intake can be achieved. Studies have shown that hydrogen gas has good effects on removing free radicals in the body, resisting aging, reducing blood pressure, and reducing blood sugar levels. Therefore, various hydrogen-rich water generating devices have appeared in the consumer market. The traditional hydrogen-rich water cup or hydrogen-rich water dispenser mainly consists of a water container and a hydrogen production component. Hydrogen gas generated from the hydrogen production component enters the drinking water and begins to dissolve in the water. Since hydrogen bubbles have buoyancy, they cannot stay in the water for a long time, resulting in low solubility of hydrogen bubbles in water, making it difficult to achieve the purpose of supplementing hydrogen intake. Therefore, the traditional hydrogen-rich water preparation equipment has a large room for improvement.

[0003] For example, Chinese patent application CN115490317A discloses a high-concentration hydrogen-rich water processing equipment with centrifugal atomization dispersion, and specifically discloses a hydrogenation cabin, a mounting frame, a liquid storage cylinder, a centrifugal atomization mechanism, a gas storage pipe, a partition assembly, a pressure relief assembly, a driving mechanism, and a lifting mechanism. The top of the hydrogenation cabin is fixedly connected with a cabin cover. The inside of the hydrogenation cabin is fixedly connected with the liquid storage cylinder. The middle part between the cabin cover and the liquid storage cylinder is fixedly connected with a pressurizing pipe. A plurality of liquid inlet grooves are formed around the upper side of the liquid storage cylinder. The front side of the liquid storage cylinder is connected with a liquid outlet pipe. The front end of the liquid outlet pipe penetrates the hydrogenation cabin. Each centrifugal atomization mechanism is installed on the left and right sides of the cabin cover. The cabin cover is fixedly connected with the gas storage pipe. The gas storage pipe is connected with each centrifugal atomization mechanism through two gas delivery pipes. The water is sprayed out after being centrifugally atomized by the centrifugal atomization mechanism, and the water mist is fully mixed with the hydrogen gas output by the gas delivery pipe under the rotating gas flow. The device realizes the atomization and spraying of the water source by combining multiple mechanisms, and then mixes the hydrogen gas. The structure is very complex, and the processing process is time-consuming, which is not conducive to the rapid and efficient preparation of hydrogen-rich water with higher hydrogen content in light use occasions. SUMMARY

[0004] In view of the above problems, the present application aims to provide a hydrogen-rich water preparation machine and a hydrogen-rich water preparation method to improve the hydrogen content in hydrogen-rich water.

[0005] In order to achieve the above object, the application provides a hydrogen-rich water preparation machine, which comprises a rack, a mixed nozzle for spraying water and hydrogen gas movably arranged on the rack, the mixed nozzle comprising a main pipeline, a water spraying cover and a hydrogen spraying cover sleeved on the main pipeline, a nozzle plate arranged at the same side of the water spraying cover and the hydrogen spraying cover, a plurality of atomizing nozzles penetratingly arranged at the connection part of the nozzle plate and the water spraying cover, and a plurality of inclined nozzles penetratingly arranged at the connection part of the nozzle plate and the hydrogen spraying cover, so that the hydrogen spraying cover sprays a downwardly inclined rotary hydrogen gas flow.

[0006] Further, the mixed nozzle comprises a shunt pipeline connected to a water source, and two water outlets of the shunt pipeline are respectively and conductively connected to the water spraying cover and the main pipeline.

[0007] Further, the mixed nozzle further comprises a gas guide pipeline connected to a hydrogen gas source, and a gas outlet of the gas guide pipeline is conductively connected to the hydrogen spraying cover.

[0008] Further, the hydrogen spraying cover is located at the inner side of the water spraying cover, the inner side outer wall of the hydrogen spraying cover and the space surrounded by the nozzle plate form a main spraying area, and a plurality of atomizing nozzles are arranged at the position of the nozzle plate in the main spraying area.

[0009] Further, a motor is arranged on the rack, the motor is driven to be provided with a worm gear, the worm gear is engagedly connected with a worm, one end of the worm is rotationally connected with a guide rod, and the end of the guide rod is connected with the mixed nozzle.

[0010] Alternatively, a motor is arranged on the rack, the motor is drivingly connected with a lead screw, a sliding block is slidingly connected with the lead screw, and the sliding block is connected with the mixed nozzle.

[0011] Alternatively, gear and rack transmission, worm and rack transmission, worm and worm transmission and the like can be used instead of worm and worm transmission, as long as the motor can drive the rotation of the gear, worm or worm, and the rack or worm corresponding to the engagement can be linearly moved.

[0012] Further, a water cup is detachably arranged on the rack at the position corresponding to the mixed nozzle. The rack is provided with a positioning boss at the central position below the mixed nozzle, and the water cup is provided with a positioning groove matched with the positioning boss at the central position of the bottom of the water cup, so that the water cup can be accurately positioned below the mixed nozzle during each preparation operation.

[0013] Further, the outer side wall of the water spraying cover is provided with a sealing cover for sealing the water cup, and a sealing gasket is arranged between the end peripheral edge of the sealing cover and the end peripheral edge of the water spraying cover.

[0014] Further, the hydrogen-rich water preparation machine further comprises a hydrogen production unit, the hydrogen production unit adopts electrolytic hydrogen production or hydrogen production agent hydrogen production, and the gas inlet of the gas guide pipeline is connected to the hydrogen gas outlet of the hydrogen production unit.

[0015] Further, the hydrogen storage tank is detachably arranged on the frame, and the gas inlet of the gas guide pipeline is connected to the hydrogen outlet of the hydrogen storage tank.

[0016] Further, the main pipeline is internally provided with a turbo pressurizer.

[0017] Optionally, the lower end of the worm is provided with a guide rod, the guide rod is vertically arranged in the guide seat, and the guide rod is matched with the guide groove in the inner surface of the guide seat through the guide key arranged on the outer surface, so that the up-and-down movement of the worm is realized. Preferably, the upper end of the worm is also provided with a guide rod, the upper guide rod is vertically arranged in the guide seat arranged on the upper end, and the upper guide rod is matched with the guide groove in the inner surface of the upper guide seat through the guide key arranged on the outer surface, so that the up-and-down movement of the worm is more stable.

[0018] Optionally, the upper end of the lower guide rod of the worm is provided with a limiting flange. During non-working period, the limiting flange of the lower guide rod abuts against the upper surface of the lower guide seat, so that the mechanism is in a stable and balanced state. After the preparation of hydrogen-rich water starts, the motor drives the worm gear, the worm gear drives the worm, and the worm drives the mixing nozzle to move upward by a certain distance, so that the water cup can be smoothly placed below the mixing nozzle. During the preparation of hydrogen-rich water, the worm drives the mixing nozzle to gradually move downward, so that the sealing gasket of the sealing cover is sealingly abutted against the cup opening of the water cup. After the preparation is completed, the worm drives the mixing nozzle to move upward by a certain distance, so that the water cup can be smoothly taken out from below the mixing nozzle. After the water cup is taken out, the worm drives the mixing nozzle to move downward until the limiting flange of the lower guide rod abuts against the upper surface of the lower guide seat. Meanwhile, the arrangement of the limiting flange of the lower guide rod also avoids excessive downward movement of the worm, and avoids damage to the mixing nozzle and the water cup.

[0019] The application further discloses a hydrogen-rich water preparation method, which comprises the following steps.

[0020] Air in the water cup is discharged;

[0021] The mixing nozzle is driven to move downward until the opening of the water cup is sealingly abutted against the sealing gasket of the sealing cover;

[0022] Water mist and spiral hydrogen are sprayed into the water cup;

[0023] The inside of the water cup is pressurized to prepare hydrogen-rich water.

[0024] Further, the air in the water cup is discharged, and the method specifically comprises the following steps.

[0025] The mixing nozzle is driven to move downward to be adjacent to the cup opening of the water cup, and the sealing gasket of the sealing cover leaves a gap with the cup opening of the water cup;

[0026] Hydrogen is injected into the water cup to extrude and discharge air.

[0027] The application has the following beneficial effects:

[0028] 1. The mixing nozzle can spray water mist at the same time as hydrogen gas. The water mist can be fully mixed with hydrogen gas during the spraying process. In addition, the hydrogen gas outlet is in an oblique direction, which can agitate the water mist and hydrogen gas, further improving the solubility of hydrogen gas in water.

[0029] 2. By removing air from the water cup before spraying water, more hydrogen can be injected into the cup, increasing the contact area between the water mist and hydrogen per unit volume, thereby improving the solubility of hydrogen in water. Attached Figure Description

[0030] 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.

[0031] Figure 1 This is a schematic diagram of the hydrogen-rich water preparation machine in this embodiment;

[0032] Figure 2 This is an enlarged structural diagram of the mixing nozzle in this embodiment;

[0033] Figure 3 This is a flowchart of the hydrogen-rich water preparation method in this embodiment.

[0034] Figure label:

[0035] 100. Frame; 200. Mixing nozzle; 210. Main pipeline; 211. Turbocharger; 220. Water spray hood; 221. Sealing cover; 230. Hydrogen spray hood; 240. Nozzle plate; 241. Atomizing nozzle; 242. Angled nozzle; 250. Diverter pipeline; 260. Gas guide pipeline; 270. Main spray area; 300. Motor; 310. Worm gear; 320. Worm; 330. Guide rod; 400. Water cup; 500. Hydrogen production unit. 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. 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 also 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] Please refer to Figure 1 and Figure 2The application provides a hydrogen-rich water preparation machine, which comprises a rack 100, a region for preparing hydrogen-rich water is arranged in one side of the rack 100, a driving mechanism is embedded in the region, a mixed nozzle 200 for spraying water and hydrogen is movably arranged on the rack 100, the mixed nozzle 200 is drivingly connected with the driving mechanism, and the up-and-down movement of the mixed nozzle 200 is controlled by the driving mechanism. A water cup 400 for dissolving water and hydrogen is detachably arranged below the mixed nozzle 200. A water inlet (not shown) is further arranged on the rack 100, the water inlet is connected with a water source, in the embodiment, the water source is a barrel water 600 which can be quickly replaced, in one or more embodiments, the water inlet can be connected with a water outlet of a water purifier to obtain drinking water. A hydrogen source for providing hydrogen is further arranged on the rack 100, in the embodiment, the hydrogen source is a hydrogen production unit 500, the hydrogen production unit 500 adopts electrolytic hydrogen production or hydrogen production agent to cooperate with water to produce hydrogen, the hydrogen production unit 500 further comprises a hydrogen storage tank (not shown), hydrogen is stored in the hydrogen storage tank after being produced, and the hydrogen is conveniently pressurized and discharged, in one or more embodiments, the hydrogen source can adopt a replaceable hydrogen tank.

[0039] Reference Figure 2The mixed spray head 200 comprises a main pipe 210, one end of the main pipe 210 is provided with a cover plate 215, the cover plate is provided with a through hole 216, the through hole 216 is connected to the hydrogen production unit 500 through a pipe, and is used for adding excess hydrogen into the water cup 400 to provide a high pressure environment for the preparation of hydrogen-rich water. The inside of the main pipe 210 is provided with a turbine pressurizer 211, which is used for further providing a high pressure environment for the preparation of hydrogen-rich water by pressurizing the turbine pressurizer 211. The main pipe 210 is sleeved with a water spray cover 220 and a hydrogen spray cover 230, the hydrogen spray cover 230 is located inside the water spray cover 220, and the outer wall of the water spray cover 220 is provided with a sealing cover 221 for sealing the water cup 400. The sealing gasket 222 is connected between the end circumferential edge of the sealing cover 221 and the end circumferential edge of the water spray cover 220, and is made of a flexible and deformable material, such as rubber or silicone. During use, the sealing gasket 222 can press against the cup opening of the water cup 400 to seal the water cup, which can avoid water mist or hydrogen leakage due to the increase of the pressure in the water cup 400. The water spray cover 220 and the hydrogen spray cover 230 are provided with a spray plate 240 at the end away from the turbine pressurizer 211, and the inner wall of the hydrogen spray cover 230 and the spray plate 240 form a main spray area 270. The spray plate 240 is provided with a plurality of atomizing nozzles 241, and the connection between the spray plate 240 and the hydrogen spray cover 230 is provided with a plurality of inclined nozzles 242, which are distributed in a ring shape on the spray plate 240. In this embodiment, the inclined nozzles 242 are arranged at an angle of 45°-80° with the lower surface of the spray plate 240 in the clockwise direction of the ring, so as to realize the rotation and downward spraying of the hydrogen gas flow in the same direction. At the same time, since the inclined nozzles 242 are located between the water spray cover 220 and the plurality of atomizing nozzles 241 of the main spray area 270, it is helpful for the hydrogen and water mist to fully mix, so as to improve the hydrogen dissolution rate in water.

[0040] In addition, the turbine pressurizer 211 can be used to pressurize the water mist sprayed from the main spray area 270 by extracting hydrogen, so as to realize the increase of the spraying speed of the water mist, and cooperate with the intermittent start of the turbine pressurizer 211, so as to realize the pressurization of the water cup 400.

[0041] Reference Figure 2 The mixed spray head 200 comprises a shunt pipe 250 for connecting a water source, the shunt pipe 250 is communicated with the water inlet through a water pipe, and the shunt pipe 250 has two water outlets which are respectively communicated with the water spray cover 220 and the main pipe 210, so as to realize the spraying of the hydrogen-dissolved water source through the water spray cover 220 and the main pipe 210 respectively. The mixed spray head 200 further comprises a gas guide pipe 260 connected to the hydrogen production unit 500 or a hydrogen tank, and the gas outlet of the gas guide pipe 260 is communicated with the hydrogen spray cover 230.

[0042] ReferenceFigure 1 and Figure 2 As a non-limiting embodiment, the driving mechanism includes a motor 300 arranged on the frame 100, the motor 300 drives a coupling worm gear 310, the worm gear 310 engages a coupling worm 320, one end of the worm 320 is provided with a guide rod 330, the guide rod 330 is vertically arranged in the guide seat 350, the guide rod 330 is matched with the guide groove (not shown) on the inner surface of the guide seat 350 through the guide key (not numbered) arranged on the outer surface, so as to realize the up-down movement of the worm 320. The upper end of the guide rod 330 is provided with a limiting flange 336, and the lower end of the guide rod 330 is detachably fixedly connected with the top of the mixing nozzle 200. Thus, the motor 300 drives the worm gear 310, the worm gear 310 drives the worm 320, the worm 320 drives the guide rod 330 to slide up and down, and further drives the mixing nozzle 200 to move up and down.

[0043] In other one or more embodiments, the driving mechanism can also be configured as a motor 300 driving a screw rod connected with a sliding block, the sliding block is connected with the mixing nozzle 200, so as to realize the rotation of the screw rod driven by the motor 300, so that the sliding block on the screw rod slides along the length direction of the screw rod, and further drives the mixing nozzle 200 to move up and down.

[0044] Reference Figure 3 A hydrogen-rich water preparation method applied to the hydrogen-rich water preparation machine, the method comprises the following steps:

[0045] S1: discharging the air in the water cup 400, specifically, driving the mixing nozzle 200 downward by the driving mechanism to be adjacent to the cup opening of the water cup 400, and the sealing gasket 222 of the sealing cover 221 does not contact the cup opening of the water cup 400, injecting hydrogen into the water cup 400 through the main spraying area 270 via the opening 216 and the turbine pressure intensifier 211 to extrude and discharge the air;

[0046] S2: continuing to press the mixing nozzle 200 downward by the driving mechanism until the opening of the water cup 400 is sealed and abuts against the sealing gasket 222 of the sealing cover 221;

[0047] S3: spraying water mist and swirling hydrogen into the water cup 400 through the water spraying cover 220 and the main spraying area 270 and the hydrogen spraying cover 230, and starting the preliminary dissolution of hydrogen and water;

[0048] S4: injecting excess hydrogen through the opening 216, and pressurizing by starting the turbine pressure intensifier 211, pressurizing the inside of the water cup 400 with the pressurized hydrogen, and preparing hydrogen-rich water with higher hydrogen content.

[0049] Those skilled in the art should understand that the above-mentioned embodiments are only used for clearly explaining the present application, and are not used for limiting the scope of the present application. Other changes or modifications can be made on the basis of the above-mentioned application, and the changes or modifications are still within the scope of the present application.

Claims

1. A hydrogen-rich water preparation machine comprising a machine frame, characterized by, The rack is movably provided with a mixed nozzle for spraying water and hydrogen, the mixed nozzle comprises a main pipeline, a water spraying cover and a hydrogen spraying cover are sleeved on the main pipeline, the same side end of the water spraying cover and the hydrogen spraying cover is provided with a nozzle plate, a plurality of atomizing nozzles are through-provided on the nozzle plate, a plurality of inclined nozzles are through-provided at the connection between the nozzle plate and the hydrogen spraying cover, so that the hydrogen spraying cover sprays inclined downward rotating hydrogen flow; The mixed nozzle comprises a shunt pipeline connected to a water source, two water outlets of the shunt pipeline are respectively connected in communication with the water spraying cover and the main pipeline; the mixed nozzle further comprises a gas guide pipeline connected to a hydrogen source, a gas outlet of the gas guide pipeline is connected in communication with the hydrogen spraying cover; the hydrogen spraying cover is located on the inner side of the water spraying cover, the inner side outer wall of the hydrogen spraying cover and the space surrounded by the nozzle plate form a main spraying area, and the inside of the main pipeline is provided with a turbine pressurizer. The rack is provided with a motor, the motor drives a coupling worm gear, the worm gear is engaged with a coupling worm, one end of the worm is provided with a guide rod, and the end of the guide rod is connected with the mixed nozzle; a water cup is detachably arranged on the rack at a position corresponding to the mixed nozzle, the outer side wall of the water spraying cover is provided with a sealing cover for sealing the water cup, and a sealing gasket is arranged between the end peripheral edge of the sealing cover and the end peripheral edge of the water spraying cover.

2. The hydrogen-rich water preparation machine according to claim 1, characterized by, The device further comprises a hydrogen production unit, the hydrogen production unit adopts electrolytic hydrogen production or hydrogen production agent hydrogen production, and the gas inlet of the gas guide pipeline is connected to the hydrogen outlet of the hydrogen production unit.

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