CN113149322A

CN113149322A - Preparation system of hydrogen-rich bubble bath water

Info

Publication number: CN113149322A
Application number: CN202110506691.2A
Authority: CN
Inventors: 陈善超
Original assignee: Xiamen Hezekang Biotechnology Co Ltd
Current assignee: Xiamen Hezekang Biotechnology Co Ltd
Priority date: 2021-05-10
Filing date: 2021-05-10
Publication date: 2021-07-23

Abstract

The utility model provides a preparation system of hydrogen-rich bubble bath water, is including the water tank that is used for providing the water source, the hydrogen generator that is used for providing hydrogen and the aqueous vapor mixing arrangement with the equal pipe connection of water tank and hydrogen generator, the last hydrogen-rich water pipe that is used for discharging hydrogen-rich water that is equipped with of aqueous vapor mixing arrangement, aqueous vapor mixing arrangement includes the casing, is equipped with in the casing by fixing the pivot of the driving motor drive on the casing, and the one end of pivot is fixed with the heliciform blade, corresponds be equipped with the import that is used for into water and admit air on the casing lateral wall of blade, the casing is kept away from the one end of import is equipped with the export, gets into water and hydrogen in the casing by the import, flows through the stirring of blade the export. The preparation system can effectively reduce the diameter of hydrogen bubbles in the hydrogen-rich bubble bath water, and is beneficial to the hydrogen-rich bubble bath water to exert the curative effect.

Description

Preparation system of hydrogen-rich bubble bath water

Technical Field

The invention belongs to the technical field of hydrogen-rich water preparation, and particularly relates to a preparation system of hydrogen-rich bubble bath water.

Background

With the continuous scientific confirmation of the action of hydrogen, hydrogen health preservation and hydrogen beauty are gradually popularized, for example, the curative effect of hydrogen-rich bath water is more and more widely known by people, and the water containing hydrogen is used for bathing, which is helpful for removing harmful free radicals of human bodies, slowing down skin aging, activating cells, discharging in vivo toxins, promoting blood circulation and playing the roles of removing dirt, whitening and cleaning skin.

The curative effect of the hydrogen-rich bubble bath water is not only related to the content of hydrogen in water, but also related to the size of hydrogen bubbles in water, and in general, the more the hydrogen content in water is, the smaller the size of hydrogen bubbles is, the better the hydrogen-rich bubble bath water can exert the curative effect, however, the larger the diameter of hydrogen bubbles in the hydrogen-rich bubble bath water prepared by the existing preparation system is, the curative effect of the hydrogen-rich bubble bath water is influenced, and in addition, the lower the hydrogen content in the hydrogen-rich bubble bath water prepared by the existing preparation system is, the better the hydrogen-rich bubble bath water can exert the curative effect.

Disclosure of Invention

In order to solve the problem that the diameter of hydrogen bubbles in the hydrogen-rich bubble bath water prepared by the conventional preparation system is large, the invention provides the preparation system of the hydrogen-rich bubble bath water, which can effectively reduce the diameter of the hydrogen bubbles in the hydrogen-rich bubble bath water.

The technical scheme adopted by the invention to solve the technical problems is as follows:

the utility model provides a preparation system of hydrogen-rich bubble bath water, is including the water tank that is used for providing the water source, the hydrogen generator that is used for providing hydrogen and the aqueous vapor mixing arrangement with the equal pipe connection of water tank and hydrogen generator, the last hydrogen-rich water pipe that is used for discharging hydrogen-rich bubble bath water that is equipped with of aqueous vapor mixing arrangement, aqueous vapor mixing arrangement includes the casing, is equipped with in the casing by fixing the pivot of driving motor drive on the casing, and the one end of pivot is fixed with the heliciform blade, corresponds be equipped with on the casing lateral wall of blade and be used for to the import of intaking and admitting air in the casing, the casing is kept away from the one end of import is equipped with the export, by water and hydrogen in the import entering casing, flow out after the stirring of blade the export.

Furthermore, a second permanent magnet is fixed on the rotating shaft, a first permanent magnet is arranged on the inner wall of the shell opposite to the second permanent magnet, water and hydrogen entering the shell from the inlet flow out of the outlet along a channel between the first permanent magnet and the second permanent magnet after being stirred by the blades.

Furthermore, the first permanent magnet and the second permanent magnet are arranged in a plurality of groups at equal intervals.

Further, be equipped with the sprayer between aqueous vapor mixing arrangement and the water tank, the sprayer include with water tank pipe connection's toper form nozzle, set up the drainage chamber in the nozzle outside, the mixing chamber of straight pipeline form and with the loudspeaker form diffusion chamber of access connection, nozzle, drainage chamber, mixing chamber and diffusion chamber communicate the setting in proper order along the rivers direction, are equipped with the drainage tube with hydrogen generator pipe connection on the drainage chamber.

Further, the water-gas mixing device further comprises a gas-liquid separator for separating and recovering large bubbles in the effluent from the outlet, a liquid inlet of the gas-liquid separator is connected with an outlet pipeline, an air outlet of the gas-liquid separator is connected with the drainage pipe pipeline, and the hydrogen-rich water pipe is communicated with a liquid outlet of the gas-liquid separator.

Further, still be connected with the hydrogen device of inhaling that is used for supplying the human body to inhale hydrogen through the pipeline on vapour and liquid separator's the gas vent, inhale the hydrogen device including built-in hybrid container that has the suction fan, be equipped with the intake pipe of being connected with vapour and liquid separator gas vent pipe on the hybrid container, be used for to provide the air in the blender the air hose and be used for gaseous discharge after the blender mixes with the blast pipe that supplies the human body to inhale hydrogen, be equipped with the hydrogen concentration sensor who is arranged in detecting the discharge gas mixture on the blast pipe.

Furthermore, a degassing tank is arranged on a pipeline between the ejector and the water tank, a vacuum pump for maintaining the vacuum degree of the degassing tank is communicated with the degassing tank, and water provided by the water tank flows into the ejector along a degassing water pipe after gas in the water is removed by the degassing tank.

Further, a circulating water pipe is arranged between the degassing tank and the water tank.

Further, the hydrogen generator includes the electrolysis trough and sets up the DC power supply outside the electrolysis trough, be equipped with the proton exchange membrane who separates into negative pole district and positive pole district with the electrolysis trough along the middle of the cell body in the electrolysis trough, be equipped with the negative electrode of being connected with DC power supply negative pole circuit in the negative pole district, be equipped with the positive electrode of being connected with constant voltage DC power supply positive pole circuit in the positive pole district, positive pole district and negative pole district all are equipped with water inlet and delivery port, and the delivery port in negative pole district passes through the outlet pipe intercommunication the drainage tube.

Furthermore, the surfaces of the cathode electrode and the anode electrode are uniformly distributed with a bur-shaped structure.

Furthermore, a water outlet pipe and a water inlet which are connected with the cathode area are provided with a circulating hydrogenation pipe.

Further, the water inlet is connected with the degassing water pipe through a water inlet pipe.

Furthermore, the water inlet pipe is provided with a heat exchanger for improving the water inlet temperature of the electrolytic cell, and the heat exchanger is connected with a constant-temperature water bath device for providing constant-temperature hot water for the heat exchanger.

The invention has the beneficial effects that:

1. according to the invention, the water-gas mixing device for mixing water and hydrogen is arranged, and the water and hydrogen entering the water-gas mixing device are mechanically cut by the helical blades, so that large-diameter hydrogen bubbles in water are dispersed into bubbles with smaller diameters, and the diameters of the hydrogen bubbles in water are reduced.

2. According to the invention, the first permanent magnet fixed on the inner wall and the second permanent magnet fixed on the rotating shaft are arranged in the water-gas mixing device, the alternating magnetic field is provided while the flowing water is magnetized, so that the magnetized water flow and the alternating magnetic field generate a magnetic resonance effect, hydrogen bubbles in the water are decomposed into hydrogen bubbles with smaller diameters, and the diameters of the hydrogen bubbles in the water are further reduced.

3. The injector is additionally arranged at the inlet of the water-gas mixing device, so that water gas entering the water-gas mixing device is premixed to form a powerful jet flow, and the blades can be used for mechanically cutting the water gas to form hydrogen bubbles with smaller diameters. Because the blade rotates in the aqueous vapor device and forms slight negative pressure in the import department, be favorable to water and the promotion of gas pressure energy in the diffusion chamber department of sprayer, make the aqueous vapor jet stream of sprayer spun stronger, and then help the blade to the cutting of water and hydrogen, further reduced the diameter of hydrogen bubble.

4. The hydrogen generator adopts electrolysis to produce hydrogen, and hydrogen generated by the cathode electrode is conveyed away by taking water as a carrier, so that hydrogen bubbles can be taken away by flowing water flow when the cathode electrode is just separated out, the accumulation of the hydrogen bubbles is reduced, hydrogen bubbles with small diameters are generated by electrolysis, the generation of hydrogen bubbles with large diameters is reduced, and the diameter of the hydrogen bubbles in hydrogen-enriched water after being treated by the water-gas mixing device is reduced.

5. When the hydrogen-rich bubble bath water is prepared, the degassing tank is arranged, so that water entering the water-gas mixing device is degassed in vacuum through the degassing tank to remove dissolved gas in the water, the dissolving amount of hydrogen in the water is improved, the curative effect of the hydrogen-rich bubble bath water is further improved, meanwhile, the degassed water avoids the interaction between molecules of the dissolved gas and molecules of newly added hydrogen gas, more newly added hydrogen can be dissolved in the water, the dissolution of the hydrogen in the water is further increased, and the dissolving amount of the hydrogen in the hydrogen-rich bubble bath water is further improved.

Description of the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a water-gas mixing device;

FIG. 3 is a schematic view of a hydrogen generator;

fig. 4 is a schematic structural view of the hydrogen absorbing device.

The labels in the figure are: 1. hydrogen-rich water pipe 101, regulating valve 102, pressure gauge 2, gas-liquid separator 3, water-gas mixing device 301, shell 302, rotating shaft 303, blade 304, inlet 305, first permanent magnet 306, second permanent magnet 307, driving motor 308, outlet 4, ejector 401, diffusion chamber 402, mixing chamber 403, drainage pipe 404, drainage chamber 405, nozzle 5, hydrogen gas generator 501, electrolytic bath 502, cathode electrode 503, water outlet 504, cathode region 505, proton exchange membrane 506, anode region 507, water return pipe 508, anode electrode 509, water inlet 510, DC power supply 511, water inlet pipe 512, water outlet pipe 513, circulating hydrogenation pipe 514, hydrogen discharge water pump 6, water tank 601, water supply pipe 602, water supply pipe 7, vacuum pump 8, degassing tank, 801, water pipe 802, circulating water pipe, 9. the constant-temperature water bath device comprises a constant-temperature water bath device 901, a flowmeter 10, a heat exchanger 11, a hydrogen absorption device 1101, a flow regulating valve 1102, a hydrogen concentration sensor 1103, a mixing container 1104, an air pipe 1105, an air inlet pipe 1106, a drying agent 1107, a suction fan 1108, an exhaust pipe 12 and a hose.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and detailed description, wherein in the description of the invention it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 4, a hydrogen-rich bubble bath water preparation system comprises a water tank 6 for providing water, a hydrogen generator 5 for providing hydrogen, and a water-gas mixing device 3 in pipe connection with both the water tank 6 and the hydrogen generator 5, wherein water and hydrogen are fully mixed in the water-gas mixing device 3 to complete the final preparation of the hydrogen-rich bubble bath water, a hydrogen-rich water pipe 1 for discharging hydrogen-rich water is arranged on the water-gas mixing device 3, the hydrogen-rich water pipe 1 is used for being connected with a bubble bath device, a pressure gauge 102 and a regulating valve 101 for flow regulation can be arranged on the hydrogen-rich bubble bath device, and the bubble bath device can be a bathtub or a shower head. The water-gas mixing device 3 comprises a casing 301, the casing 301 can be a rectangular box or a hollow cylinder, a rotating shaft 302 driven by a driving motor 307 fixed on the casing 301 is arranged in the casing 301, the rotating shaft 302 can be fixed on an output shaft of the driving motor 307 through a coupling, and a sealing collar is provided at a position penetrating the housing 301, so as to prevent possible air and water leakage, specifically, the driving motor 307 may be a speed-adjustable motor, so as to conveniently adjust the rotating speed of the rotating shaft 302, the rotating shaft 302 is fixed with a spiral blade 303, the side wall of the shell 301 corresponding to the blades 303 is provided with an inlet 304 for water and air to enter the shell 301, an outlet 308 is arranged at one end of the shell 301 far away from the inlet 304, and water and hydrogen entering the shell 301 from the inlet 304 flow out of the outlet 308 after being stirred by the blades 303.

When the device is used, the driving motor 307 is started, the driving motor 307 drives the rotating shaft 302 to drive the blades 303 to rotate, water and hydrogen entering the shell 301 are mechanically cut, hydrogen bubbles in the water are dispersed into smaller bubbles, and the hydrogen-rich bubble bath water is favorable for exerting the curative effect.

In the implementation of the present invention, the rotating shaft 302 is further fixed with a second permanent magnet 306, specifically, a spiral blade 303 is fixed on the upper half section of the rotating shaft 302, a second permanent magnet 306 is fixed on the lower half section of the rotating shaft 302, a first permanent magnet 305 is arranged on the inner wall of the housing 301 opposite to the second permanent magnet 306, an inlet 304 for water and air intake is arranged on the side wall of the housing 301 corresponding to the blade 303, an outlet 308 is arranged at one end of the housing 301 far from the inlet 304, water and hydrogen entering the housing 301 from the inlet 304 flow out of the outlet 308 along the channel between the first permanent magnet 305 and the second permanent magnet 306 after being stirred by the blade 303, specifically, a plurality of sets of the first permanent magnets 305 and the second permanent magnets 306 may be arranged at equal intervals, that is, a plurality of the second permanent magnets 306 are fixed at equal intervals on the lower half section of the rotating shaft 302, correspondingly, a plurality of the first permanent magnets 305 are arranged at equal intervals on the side wall of the housing 301, the first permanent magnet 305 and the second permanent magnet 306 are arranged in a one-to-one correspondence manner to enhance the strength of the magnetic field effect exerted on the hydrogen carried by the water flowing between the first permanent magnet 305 and the second permanent magnet 306.

When the driving motor 307 drives the rotating shaft 302 to rotate, the second permanent magnet 306 rotates along with the rotating shaft 302, the second permanent magnet 306 and the first permanent magnet 305 rotate relatively to generate an alternating magnetic field, when water containing micro-bubbles flows through a channel between the first permanent magnet 305 and the second permanent magnet 306, water flow is magnetized, the magnetized water flow can generate a magnetic resonance effect with the alternating magnetic field, hydrogen bubbles in the water are decomposed into hydrogen bubbles with smaller diameters, the bubble diameters of the hydrogen in the water are further reduced, the curative effect of the hydrogen-rich bubble bath water is improved, in addition, the internal energy of the magnetized water is influenced by the action of the magnetic field, the water has stronger gas dissolving capacity, and thus the dissolution of the hydrogen in the water can be increased.

Further, an ejector 4 is arranged between the water-gas mixing device 3 and the water tank 6, the ejector 4 comprises a conical nozzle 405 connected with the water tank 6 through a pipeline, a drainage chamber 404 arranged outside the nozzle 405, a straight pipeline-shaped mixing chamber 402, and a horn-shaped diffusion chamber 401 connected with the inlet 304, the nozzle 405, the drainage chamber 404, the mixing chamber 402, and the diffusion chamber 401 are sequentially communicated along the water flow direction, namely the nozzle 405, the drainage chamber 404, the mixing chamber 402, and the diffusion chamber 401 are integrally arranged, a drainage pipe 403 connected with a hydrogen generator 5 through a pipeline is arranged on the drainage chamber 404, the nozzle 405 is covered by the drainage chamber 404, hydrogen from the hydrogen generator 5 enters the drainage chamber 404 through the drainage pipe 403, when in use, the nozzle 405 sprays water at a certain pressure and speed, and the water sequentially passes through the drainage chamber 404, the mixing chamber 402, and the diffusion chamber 401 to enter the water-gas mixing device 3, a partial vacuum is generated in the mixing chamber 402, and a large number of micro bubbles are formed in the process that the hydrogen entering the drainage chamber 404 through the drainage pipe 403 is sprayed out along the diffusion chamber 401 under the water spraying pressure, which is beneficial for the water-gas mixing device 3 to generate hydrogen bubbles with smaller diameter.

Meanwhile, when the injector 4 injects water and gas into the water-gas mixing device 3, kinetic energy with water and gas is converted into pressure energy in the diffusion chamber 401 to form a powerful jet flow, and when the blades 303 in the water-gas mixing device 3 rotate, a slight negative pressure is formed at the inlet 304 of the shell 301, so that the pressure energy of water and gas in the diffusion chamber 401 can be improved, the hydrogen bubbles are cut by the blades 303 after entering the water-gas mixing device 3, and the diameter of the hydrogen bubbles is further reduced.

Further, when the amount of hydrogen entering the drainage tube 403 is large, a phenomenon that the effluent of the water-gas mixing device 3 contains large hydrogen bubbles may occur, these large hydrogen bubbles may not have a curative effect in the use process of the bath water, and are wasted along with the use of the bath water rich in hydrogen bubbles, accordingly, a gas-liquid separator 2 for separating and recovering the large bubbles in the effluent from the outlet 308 may be further provided outside the water-gas mixing device 3, a liquid inlet of the gas-liquid separator 2 is connected with the outlet 308 through a pipeline, an exhaust port of the gas-liquid separator 2 is connected with the drainage tube 403 through a pipeline, the hydrogen-rich water pipe 1 is communicated with a liquid outlet of the gas-liquid separator 2, the gas-liquid separator 2 may employ a cyclone separator or a volume expander with a pipeline size appropriately larger than the pipe diameter of the hydrogen-rich water pipe 1, that is, the gas-liquid separator 2 may employ cyclone separation or employ a sudden pressure drop to separate the large bubbles in the water from the water, the exhaust port of the gas-liquid separator 2 is connected with the drainage pipe 403 through a pipeline, the hydrogen-rich water pipe 1 is communicated with the liquid outlet of the gas-liquid separator 2, and in particular, in application, a bypass which bypasses the gas-liquid separator 2 can be arranged in front of the hydrogen-rich water pipe 1 and the outlet 308, so that when the amount of hydrogen entering the drainage pipe 403 is small, hydrogen-rich bubble bath water can be directly discharged from the hydrogen-rich water pipe 1, and the hydrogen-rich bubble bath water does not need to be discharged from the hydrogen-rich water pipe 1 through the gas-liquid separator 2.

When the hydrogen-rich bubble bath water is thrown into the gas-liquid separator 2, large bubbles in the hydrogen-rich bubble bath water can be collected and recycled to the drainage tube 403, so that large hydrogen bubbles reenter the ejector 4, and meanwhile, the recycled hydrogen bubbles are used as a new hydrogen source to be supplemented into the drainage tube 403 of the ejector 4, thereby increasing the hydrogen entering amount in the water-gas mixer 3, further improving the hydrogen content in the hydrogen-rich bubble bath water, and being beneficial to the hydrogen-rich bubble bath water to exert the curative effect.

During specific application, a hydrogen absorption device 11 for absorbing hydrogen by a human body can be further connected to the exhaust port of the gas-liquid separator 2 through a pipeline, namely, a part of hydrogen discharged from the exhaust port of the gas-liquid separator 2 is used for recovering the drainage tube 403, and the other part of hydrogen is used for providing the hydrogen absorption device, the hydrogen absorption device 11 comprises a mixing container 1103 with a built-in suction fan 1107, the mixing container 1103 is provided with an air inlet pipe 1105 connected with the exhaust port of the gas-liquid separator 2 through a pipeline, an air pipe 1104 for providing air into the mixer 1103, and an exhaust pipe 1108 for discharging the gas mixed by the mixer 1103 so as to absorb hydrogen by the human body, the exhaust pipe 1108 is provided with a hydrogen concentration sensor 1102 for detecting the concentration of hydrogen in the discharged mixed gas, during specific implementation, the suction fan 1107 can adopt a micro fan, not only provides conveying power for absorbing hydrogen, but also can stir air and hydrogen entering the mixing container 1103, accelerating the mixing of gas, air pipe 1104 and intake pipe 1105 set up in the one end of mixing vessel 1103, and blast pipe 1108 sets up in the other end of mixing vessel 1103, all be equipped with flow control valve 1101 on intake pipe 1105, blast pipe 1108 and the air pipe 1104, still can be equipped with the drier 1106 that is used for dry entering mixing vessel 1103 air and hydrogen in mixing vessel 1103 to the dry degree of entering human body gas when improving human body hydrogen uptake still can set up the hose 12 that the human body of being convenient for was inhaled hydrogen on blast pipe 1108.

When the suction fan 1107 is started, air and hydrogen enter the mixing container 1103 to be mixed, specifically, the flow regulating valves 1101 can be regulated to enable the concentration of hydrogen in the mixed gas discharged by the exhaust pipe 1108 to be between 2% and 4%, a user can use the hose 12 to absorb hydrogen, the hydrogen can be properly absorbed while using the hydrogen-rich bubble bath water, and the curative effect of the whole set of device on the diseases of the respiratory system of the human body can be enhanced by only using the hydrogen-rich bubble bath water for health preservation relatively and by adopting the mode of combining the hydrogen-rich bubble bath water and the hydrogen absorption.

Further, a degassing tank 8 is arranged on a pipeline between the ejector 4 and the water tank 6, a vacuum pump 7 for maintaining the vacuum degree of the degassing tank 8 is arranged for communicating the degassing tank 8, namely the degassing tank 8 is vacuumized by the vacuum pump 7, water enters the degassing tank 8, then under the action of vacuum, dissolved gas in the water escapes from a water body and is removed from the water flowing through, water provided by the water tank 6 is removed from the gas in the water through the degassing tank 8 and then flows into the ejector 4 along a degassing water pipe 801, specifically, a water inlet of the degassing tank 8 is communicated with the water tank through a water supply pipe 602, a spraying system and corresponding fillers can be arranged in the degassing tank 8 to spray water so as to facilitate the escape process of the gas in the water in a vacuum state, a vacuum pressure gauge and corresponding valves are arranged on the degassing tank 8, a water outlet of the degassing tank 8 is communicated with a nozzle 405 of the ejector 4 through the degassing water pipe 801, the degassing water pipe 801 is provided with a booster pump, according to Henry's law, because the dissolved gas in the water is removed by the degassing tank 8, the hydrogen gas delivered by the hydrogen generator 5 is not only easier to dissolve into the water body, but also the dissolved amount of the hydrogen gas is increased, in addition, the gas removed by the degassing tank 8 occupies a certain amount in the water body, such as the dissolved oxygen in the water, the booster pump is arranged to make the water have pressure in the degassing water pipe 801, when the pressure reaches a certain degree, the gas molecules of the dissolved oxygen can influence the dissolution of the hydrogen gas, i.e. under the pipeline pressure, each gas dissolved in the water can influence the dissolution of other gases due to the interaction between the gas molecules, when the degassing tank 8 removes the gases such as the dissolved oxygen, the interaction between the molecules of the other gases such as the dissolved oxygen to the hydrogen gas is avoided, thereby increasing the dissolution of the hydrogen gas in the water, further improving the dissolving amount of the hydrogen in the hydrogen-rich bubble bath water.

Further, be equipped with circulating pipe 802 between degasification jar 8 and water tank 6, can carry out many times vacuum degassing to the water through circulating pipe 802, improve the degasification quality of the water that gets into ejector 4 for the dissolved gas that contains in going to the water mixed with hydrogen reduces minimum, and it is known from the above-mentioned, when going to the water mixed with hydrogen dissolved gas further reduces, the volume of soluble hydrogen in water can increase, thereby further improves the dissolved quantity of hydrogen in hydrogen-rich bubble bath water.

In the implementation of the present invention, the hydrogen generator 5 may store hydrogen, such as a high-pressure hydrogen cylinder, but when the gas provided by the hydrogen storage device enters the injector 4, the gas is liable to cause an excessive bubble phenomenon, the hydrogen generator 5 of the present invention may employ electrolysis to produce hydrogen, specifically, the hydrogen generator 5 includes a box-type or cylindrical electrolytic tank 501 and a dc power supply 510 disposed outside the electrolytic tank 501, the dc power supply 510 may employ a constant voltage power supply or a constant voltage and constant current dc power supply, a proton exchange membrane 505 disposed along the middle of the tank body in the electrolytic tank 501 to separate the electrolytic tank 501 into a cathode region 504 and an anode region 506, the proton exchange membrane 505 employed in the embodiment of the present invention is a dupont 117 perfluorosulfonic acid proton exchange membrane, or other proton exchange membranes 505 may be employed, a cathode electrode 502 connected to a cathode circuit of the dc power supply 510 is disposed in the cathode region 504, an anode 508 connected with a positive circuit of a direct current power supply 510 is arranged in the anode region 506, the anode region 506 and the cathode region 504 are both provided with a water inlet 509 and a water outlet 503, the water outlet 503 of the cathode region 504 is communicated with the drainage tube 403 through a water outlet tube 512, and a hydrogen discharge water pump 514 is arranged on the water outlet tube 512.

Hydrogen is produced through electrolysis, and hydrogen is directly conveyed away along with water to form a hydrogen source which takes water as a carrier to convey hydrogen, so that hydrogen bubbles can be taken away by flowing water flow when the cathode 502 is just separated out, the accumulation of the hydrogen bubbles is reduced, hydrogen bubbles with small diameters are generated through electrolysis, the generation of hydrogen bubbles with large diameters is reduced, and the further refining treatment of the water bubbles by the water-gas mixing device 3 is facilitated. In addition, compared with the prior art that when hydrogen is produced by static water electrolysis, the hydrogen ions have concentration difference between the surface of the cathode electrode 502 and the water body, so that the diffusion speed of the hydrogen ions is low, and the concentration polarization phenomenon occurs.

Specifically, in the hydrogen evolution reaction process occurring on the cathode 502, the metal ions on the surface of the electrode are formed by combining with hydrogen ions through electrochemical reaction, and then are desorbed to release hydrogen ions, and finally the hydrogen ions and the hydrogen ions are combined to generate hydrogen molecules, the hydrogen ions are adsorbed, and the cathode 502 and the anode 508 can both adopt plate-shaped or rod-shaped platinum electrodes.

Further, the surfaces of the cathode electrode 502 and the anode electrode 508 are uniformly distributed with the burred structure, the burred structure can be formed by etching a plurality of closely adjacent V-shaped grooves on the platinum electrode surface by adopting a mechanical etching groove, the groove depth of the V-shaped grooves is about 30-60 micrometers, so that the burred structure is uniformly distributed on the electrode surface, the burred structure can also be prepared by adopting other methods, specifically, the burred structure part can also be made into a porous structure to increase the specific surface area of the electrode, which is beneficial to the cathode hydrogen evolution reaction.

Furthermore, a water outlet pipe 512 and a water inlet 509 which are connected with the cathode region 504 are provided with a circulating hydrogenation pipe 513, when the hydrogen content of the water in the water outlet pipe 512 is low, an electromagnetic valve arranged on the circulating hydrogenation pipe 513 can be opened, the water is put into the circulating hydrogenation pipe 513, the water in the water outlet pipe 512 returns to the electrolytic cell again, and the hydrogen content is lifted after the water circulates in the electrolytic cell for a plurality of times.

In specific implementation, the water inlet 509 may be connected to the degassing water pipe 801 through the water inlet pipe 511, and the degassed water is used as a source of water in the electrolytic cell, as described above, after the soluble gas in the degassed water is removed, when the degassed water contacts new gas, the gas is dissolved in the water, so that the hydrogen gas separated from the surface of the cathode 502 can be dissolved in the water more quickly during hydrogen production by electrolysis, and the hydrogen bubbles can be separated from the surface of the cathode 502 to enter the water body more easily by overcoming the surface tension.

Specifically, the water outlet of the anode region 506 may be connected to the water tank 6 through a water return pipe 507, so as to facilitate recycling of the electrolyzed water, and the water tank 6 may be provided with a water replenishing pipe 601 for replenishing a water source, and since the recovered water contains oxygen generated by electrolysis of the anode 508, the water replenishing pipe 601 may serve as a pipeline for exhausting when water is not replenished.

Further, the water inlet pipe 511 is provided with a heat exchanger 10 for increasing the water inlet temperature of the electrolytic cell 501, the heat exchanger 10 can be a plate-type heat exchanger, water entering the electrolytic cell 501 serves as a cold source, the heat exchanger 10 is connected with a constant temperature water bath device 9 for providing constant temperature hot water for the heat exchanger 10, specifically, a flow meter 901 is arranged on a pipeline for conveying a heat source to the heat exchanger 10 by the constant temperature water bath device 9, the constant temperature water bath device 9 can be a constant temperature heater, the heat exchanger 10 is provided with a stable heat source by the constant temperature water bath device 9, the water entering the electrolytic cell 501 is increased in temperature after passing through the heat exchanger 10, and has a certain constant temperature effect, after entering the electrolytic cell 501, the transfer and diffusion of hydrogen ions in the electrolytic process can be effectively increased, and the speed of hydrogen production by electrolysis is increased.

In addition, when hydrogen is produced by electrolysis, a certain amount of additive can be added into the water tank 6 to enhance the conductivity of the water body and increase the speed of hydrogen production by electrolysis, but it is noted that the additive added for enhancing the conductivity of the water body is harmless to human bodies and does not influence the electrolysis process of hydrogen production by electrolysis.

It should be noted that, in the present invention, some pipelines may be provided with corresponding booster pumps, pipeline valves and related meters according to application requirements, and a three-way valve may be used for connection between the pipelines, which belongs to a selection that can be made by a person skilled in the art according to production needs, and is not indicated herein.

It should be noted that the detailed description is not given for the prior art, and the above embodiments are only used for illustrating the present invention, but the present invention is not limited to the above embodiments, and any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention fall within the protection scope of the present invention.

Claims

1. A preparation system of hydrogen-rich bubble bath water comprises a water tank (6) for providing a water source, a hydrogen generator (5) for providing hydrogen, and a water-gas mixing device (3) which is connected with the water tank (6) and the hydrogen generator (5) through pipelines, wherein a hydrogen-rich water pipe (1) for discharging the hydrogen-rich bubble bath water is arranged on the water-gas mixing device (3), the preparation system is characterized in that the water-gas mixing device (3) comprises a shell (301), a rotating shaft (302) driven by a driving motor (307) fixed on the shell (301) is arranged in the shell (301), one end of the rotating shaft (302) is fixed with a spiral blade (303), an inlet (304) for feeding water and air into the shell (301) is arranged on the side wall of the shell (301) corresponding to the blade (303), an outlet (308) is arranged at one end of the shell (301) far away from the inlet (304), water and hydrogen entering the shell (301) from the inlet (304) are stirred by the blades (303) and then flow out of the outlet (308).

2. The system for preparing hydrogen-rich bubble bath water according to claim 1, wherein the rotating shaft (302) is further fixed with a second permanent magnet (306), the inner wall of the shell (301) opposite to the second permanent magnet (306) is provided with a first permanent magnet (305), water and hydrogen gas entering the shell (301) from the inlet (304) flow out of the outlet (308) along a channel between the first permanent magnet (305) and the second permanent magnet (306) after being stirred by the blades (303).

3. The system for preparing hydrogen-rich bubble bath water according to claim 2, wherein the first permanent magnet (305) and the second permanent magnet (306) are equally spaced in a plurality of groups.

4. The system for preparing hydrogen-rich bubble bath water according to claim 1, wherein an ejector (4) is arranged between the water-gas mixing device (3) and the water tank (6), the ejector (4) comprises a conical nozzle (405) connected with the water tank (6) through a pipeline, a drainage chamber (404) arranged outside the nozzle (405), a straight pipeline-shaped mixing chamber (402), and a trumpet-shaped diffusion chamber (401) connected with the inlet (304), the nozzle (405), the drainage chamber (404), the mixing chamber (402) and the diffusion chamber (401) are sequentially communicated along the water flow direction, and a drainage pipe (403) connected with a pipeline of the hydrogen generator (5) is arranged on the drainage chamber (404).

5. The system for preparing hydrogen-enriched bubble bath water according to claim 4, wherein the water-gas mixing device (3) further comprises a gas-liquid separator (2) for separating and recovering large bubbles in the effluent water from the outlet (308), a liquid inlet of the gas-liquid separator (2) is connected with the outlet (308) through a pipeline, a gas outlet of the gas-liquid separator (2) is connected with the drainage pipe (403) through a pipeline, and the hydrogen-enriched water pipe (1) is communicated with a liquid outlet of the gas-liquid separator (2).

6. The hydrogen-rich bubble bath water preparation system according to claim 5, wherein a hydrogen absorption device (11) for absorbing hydrogen by a human body is further connected to the exhaust port of the gas-liquid separator (2) through a pipeline, the hydrogen absorption device (11) comprises a mixing container (1103) with a suction fan (1107) arranged therein, an air inlet pipe (1105) connected to the exhaust port of the gas-liquid separator (2) through a pipeline is arranged on the mixing container (1103), an air pipe (1104) for providing air into the mixer (1103), and an exhaust pipe (1108) for exhausting gas mixed by the mixer (1103) to absorb hydrogen by the human body, and a hydrogen concentration sensor (1102) for detecting the concentration of hydrogen in the exhaust mixed gas is arranged on the exhaust pipe (1108).

7. The system for preparing hydrogen-rich bubble bath water according to claim 4, wherein a degassing tank (8) is provided on a pipe between the ejector (4) and the water tank (6), a vacuum pump (7) for maintaining a vacuum degree of the degassing tank (8) is provided in communication with the degassing tank (8), and water supplied from the water tank (6) flows into the ejector (4) along a degassing water pipe (801) after gas in the water is removed from the water by the degassing tank (8).

8. The system for preparing hydrogen-rich bubble bath water according to claim 7, wherein a circulating water pipe (802) is provided between the degassing tank (8) and the water tank (6).

9. The system for preparing hydrogen-rich bubble bath water according to claim 8, wherein the hydrogen generator (5) comprises an electrolytic bath (501) and a direct current power supply (510) arranged outside the electrolytic bath (501), a proton exchange membrane (505) for partitioning the electrolytic bath (501) into a cathode region (504) and an anode region (506) is arranged in the electrolytic bath (501) along the middle of the bath body, a cathode electrode (502) connected with a cathode circuit of the direct current power supply (510) is arranged in the cathode region (504), an anode electrode (508) connected with a positive circuit of the direct current power supply (510) is arranged in the anode region (506), the anode region (506) and the cathode region (504) are both provided with a water inlet (509) and a water outlet (503), and the water outlet (503) of the cathode region (504) is communicated with the drainage tube (403) through a water outlet tube (512).

10. The system for preparing hydrogen-rich bubble bath water according to claim 9, wherein the surface of the cathode electrode (502) and the surface of the anode electrode (508) are both provided with a spike-like structure.

11. The system for preparing hydrogen-rich bubble bath water according to claim 9, wherein the water outlet pipe (512) and the water inlet (509) connected to the cathode region (504) are provided with a circulating hydrogenation pipe (513).

12. The system for preparing hydrogen-rich bubble bath water according to claim 9, wherein the water inlet (509) is connected to the degassing water pipe (801) through a water inlet pipe (511).

13. The system for preparing hydrogen-rich bubble bath water according to claim 12, wherein the water inlet pipe (511) is provided with a heat exchanger (10) for increasing the water inlet temperature of the electrolytic cell (501), and the heat exchanger (10) is connected with a constant temperature water bath device (9) for providing constant temperature hot water for the heat exchanger (10).