CN210497012U

CN210497012U - Micro-nano hydrogen water mist generator for preparing high-dissolved hydrogen amount

Info

Publication number: CN210497012U
Application number: CN201921345594.4U
Authority: CN
Inventors: 缪钰
Original assignee: Shenzhen Hexzn Technology Co ltd
Current assignee: Shenzhen Hexzn Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-05-12
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses a micro-nano hydrogen water mist generator for preparing high dissolved hydrogen amount, which comprises a casing, a water mist nozzle arranged on the surface of the casing, a water tank arranged in the inner cavity of the casing, a driving and controlling integrated circuit board and an electrochemical water electrolysis electrode module respectively electrically connected with the driving and controlling integrated circuit board, an ultrasonic water and gas mixing atomizer, a battery and a magnetic induction switch; gas generated by the electrochemical water electrolysis electrode module through electrolysis reaction enables the interior of the water tank to be continuously pressurized, and a water-gas mixture is continuously provided for the ultrasonic water-gas mixing atomizer; the ultrasonic water and gas mixing atomizer conducts ultrahigh frequency oscillation on the hydrogen-rich liquid and hydrogen to obtain tiny particle atomized gas rich in hydrogen elements; and an AD sampling algorithm is adopted to adjust the input power of the ultrasonic water-gas mixed atomizer and the electrochemical water electrolysis electrode module, so that the purposes of cleaning up the blockage on the ultrasonic water-gas mixed atomized micropores and ensuring the stable work of the system are achieved.

Description

Micro-nano hydrogen water mist generator for preparing high-dissolved hydrogen amount

Technical Field

The utility model relates to a micro-nano hydrogen water mist generator, especially a micro-nano hydrogen water mist generator who vibrates mode preparation height through hyperfrequency sound wave dissolves hydrogen tolerance for prepare rich hydrogen element, ORP negative potential characteristic, be rich in the fog of little molecular group, be applied to relevant trades such as soda, atomizer, humidifier, cosmetology, skin nursing.

Background

The hydrogen water mist generator is mainly used in the technical fields of atomizers, humidifiers, cosmetology, skin care, disinfection, medical treatment and sanitation, agricultural science and technology, and the like, particularly, along with the development of economy and the progress of science and technology, the living standard of people is increasingly improved, and the hydrogen water mist generator enters more common families.

At present, the existing hydrogen water mist generator mainly has the following technical defects that 1, the water solubility of gas is not ideal; 2. hydrogen and water cannot be fully mixed at normal temperature; 3. the vaporization rate of the water-gas mixture needs to be improved; 4. water shortage protection is not generated in the water-gas mixing atomization process; 5. the service life of the electrochemical water electrolysis electrode module is not long; 6. the production cost and the maintenance cost of the product are too high. Especially in the continuous working process of the sound wave water and gas mixing atomizer, metal mineral substances in water continuously accumulate micropores to further block the micropores, and finally the using effect of a product is influenced.

Therefore, a novel micro-nano hydrogen water mist generator is researched and designed to meet the market requirement.

Disclosure of Invention

To above-mentioned existing technical problem, the utility model provides a micro-nano hydrogen water mist generator of high dissolved hydrogen volume of preparation to vibrate the mode through the hyperfrequency sound wave and make the abundant mixture of steam mixture and atomizing.

In order to achieve the purpose, the utility model provides a micro-nano hydrogen water mist generator with high dissolved hydrogen amount prepared by ultra-high frequency sound wave oscillation mode, which comprises a shell, a water mist nozzle arranged on the surface of the shell, a water tank arranged in the inner cavity of the shell, a driving and controlling integrated circuit board, an electrochemical water electrolysis electrode module, an ultrasonic water and gas mixing atomizer, a battery and a magnetic induction switch, wherein the driving and controlling integrated circuit board is electrically connected with the electrochemical water electrolysis electrode module;

the water tank comprises a water tank body and a sealing cover, an oxygen output port is formed in the bottom surface of the water tank body, and a hydrogen water output port is formed in the side surface of the bottom of the water tank body;

the electrochemical water electrolysis electrode module comprises an electrolytic cell, a proton separation membrane for separating the electrolytic cell into a cathode chamber and an anode chamber, and a cathode plate and an anode plate which are respectively attached to two side surfaces of the proton separation membrane, wherein the cathode plate is directly contacted with a water body in the water tank; the electrochemical water electrolysis electrode module is placed on the inner bottom surface of the water tank in a manner that the cathode plate is placed on the upper side and the anode plate is placed on the lower side, a water inlet of the electrolytic cell and a hydrogen water outlet are communicated with the water tank, and an oxygen water outlet is communicated with an oxygen outlet of the water tank;

the ultrasonic water-gas mixing atomizer comprises atomizing sheets with micropores uniformly distributed, wherein two surfaces of the atomizing sheets are respectively in close contact with a water tank hydrogen water outlet and a machine shell water mist nozzle.

The working principle and the working process of the technical scheme are as follows: the electrochemical water electrolysis electrode module is positioned on the inner bottom surface of the water tank and placed in a mode that the cathode plate is arranged on the top, the proton separation membrane is arranged in the middle and the anode plate is arranged on the bottom, a water inlet of the electrolytic cell and a hydrogen water output port are communicated with the water tank, and an oxygen water output port is communicated with an oxygen output port at the bottom of the water tank. During operation, the negative plate and the positive plate directly carry out electrochemical water electrolysis to water, and then produce hydrogen and oxygen, and main chemical equation is: 2H₂0＝2H₂+O₂And separating hydrogen and oxygen respectively generated by the cathode plate and the anode plate by using the SPE proton separation membrane, and then respectively discharging the hydrogen and oxygen from a hydrogen water output port and an oxygen water output port.

Specifically, after being separated by an SPE proton separation membrane, oxygen is discharged out of the water tank through an oxygen outlet at the bottom of the water tank and is discharged into the atmosphere; hydrogen is separated by an SPE proton separation membrane and then enters a water tank to be fused with water to prepare a water solution rich in hydrogen, and the residual hydrogen which is not dissolved in water is retained in a water tank container. Because the cathode plate is contacted with the water in the water tank, the proton separation membrane is arranged below the cathode plate, the anode plate is arranged below the proton separation membrane, and oxygen generated by the anode plate cannot enter the water tank because of the action of the proton separation membrane and the absolute sealing of the peripheral sealing piece, so that only water and hydrogen exist in the water tank.

Simultaneously, electrochemistry water electrolysis electrode module is to the water electrolysis back in the water tank, because the airtight characteristic of water tank, constantly release the gaseous atmospheric pressure in the water tank that has increased in the water tank for water tank internal pressure is greater than atmospheric pressure, because gaseous solubility to aqueous medium changes because of the temperature of dissolution environment, the change of pressure, so this design has promoted the degree of deposit of dissolving of hydrogen in the solution, for ultrasonic water, gas mixing atomizer continuously provides the water-gas mixture and has provided the guarantee, is favorable to carrying out subsequent atomization processing.

Then the water tank together with the ultrasonic water-steam mixing atomizer at the end will be rich in H₂The water solution and the hydrogen in the water tank are vibrated at ultrahigh frequency, namely, the atomization sheet is vibrated at ultrahigh frequency to vibrate the gas-liquid mixture passing through the micropores so as to realize the purpose of mixing and atomizing into micro-nano-grade mist. In addition, because the dissolution rate of hydrogen in water as a medium has a proportional relation with temperature and pressure, the gas-liquid mixture is subjected to ultrahigh frequency oscillation mixing through an ultrasonic water-gas mixing atomizer, ultrahigh frequency mixing of water and hydrogen in a limited space environment is realized, and the solubility of hydrogen in water is improved.

Further, the utility model discloses still including installing the level sensor on the water tank outer wall to be connected with drive, control integrated circuit board. The liquid level sensor monitors the liquid storage in the water tank in real time, and protects the electrochemical water electrolysis electrode module and the ultrasonic water and gas mixing atomizer in real time.

Further, the utility model discloses still including installing the level sensor on the water tank outer wall, be connected with drive, control integrated circuit board.

Further, the utility model discloses still including the pilot lamp of installation on the casing surface, be connected with drive, control integrated circuit board.

Further, the utility model discloses still including installing the button on the casing, be connected with magnetic induction switch.

Further, the driving and controlling integrated circuit board is provided with a charging port corresponding to a charging line interface of the casing.

In addition, the atomization efficiency of the ultrasonic water-gas mixed atomizer on the water-gas mixture has a certain relation with the working frequency, the aperture size and the material characteristics, and the characteristics are all exerted on the premise that the front end of the water channel of the ultrasonic water-gas mixed atomizer can realize water supply with stable flow. The water-gas mixture consumption per minute of the ultrasonic water-gas mixing atomizer corresponds to the hydrogen generation per minute of the micropores, so that the pressure in the water tank can be ensured to be continuously stable, namely, the micropores in a certain number need to be kept smooth, and the stability of the water supply quantity at the front end of the ultrasonic water-gas mixing atomizer can be ensured. But in ultrasonic water, gas mixing atomizer continuous operation process, the metal mineral substance of aquatic will carry out lasting the piling up to the micropore, when more deposit appears on ultrasonic water, gas mixing atomizer, will cause ultrasonic water, gas mixing atomizer's weight to increase, under the prerequisite that the oscillation frequency is invariable, ultrasonic water, gas mixing atomizer's load increase, direct expression has produced the change for the power demand of ultrasonic water, gas mixing atomizer during operation, and then causes the jam of micropore, finally influences the result of use of product.

In order to solve the technical problem, the driving and controlling integrated circuit board of the utility model comprises a switch circuit, a battery charging management circuit, an MCU main control circuit and an electrolyzer power supply circuit; the switching circuit is used for controlling the switching of the whole machine; the battery charging management circuit is used for managing the charging and discharging processes of the battery and meeting the current and voltage regulation requirements of the charging and discharging of the battery; the MCU master control circuit is used for managing the switch of the whole machine and the coordination work of the voltage and the current of the ultrasonic water-gas mixed atomizer and the electrochemical water electrolysis electrode module; the electrolyzer power supply circuit is used for distributing proper current to the electrochemical water electrolysis electrode module according to the instruction of the main MCU main control circuit so as to meet the working requirement of the electrochemical water electrolysis electrode module.

Further, the MCU master control circuit is as follows: the model of the core processing chip U1 is CA51F351P4, and the model of the core processing chip U2 is MDD 1653; pin 2 of the connector CON2 is connected to the interface TX through the resistor R7, and pin 3 is connected to the interface RX through the resistor R11; pin 1 of the core processing chip U1 is connected to one end of the capacitor C5, one end of the resistor R1, and pin 1 of the connector CON2, respectively; the pin 2 of the core processing chip U1 is connected with the other end of the capacitor C5 through the capacitor C4 and then grounded; the other end of the resistor R1 is connected with an interface VUSB; pin 3 of the core processing chip U1 is connected with one end of a resistor R3, and the other end of the resistor R3 is connected with an interface VBAT;

pins

4 and 5 of the core processing chip U1 are respectively connected with the interfaces TX and RX; pins 6, 18, 19 of the core processing chip U1 are empty; pin 7 of the core processing chip U1 is connected with the charging interface; pin 8 of the core processing chip U1 is connected with the interface EN; pin 10 of the core processing chip U1 is connected with the full interface; a pin 9 of the core processing chip U1 is connected with one end of the resistor R5 and one end of the capacitor C7, and the other end of the capacitor C7 is grounded; the other end of the resistor R5 is respectively connected with one end of a resistor R6 and one end of a capacitor C8; the other end of the resistor R6 is respectively connected with one end of the resistor R8 and the source S of the core processing chip U2; a pin 11 of the core processing chip U1 is connected with the anode of a light-emitting diode LED1, and the cathode of the light-emitting diode LED1 is connected with a pin 2 of the switch interface and is grounded; pin 1 of the switch interface is connected with pin 12 of the core processing chip U1 through an interface OutA; the switch interface is connected with the switch circuit; a pin 14 of the core processing chip U1 is connected with a pin IoutB, a pin 15 is connected with a pin IoutA, and a pin 17 is connected with the touch area TP through a resistor R2; the pin 16 is connected with the interface EN 1; a pin 13 of the core processing chip U1 is respectively connected with one end of a capacitor C9, one end of a resistor R10 and a grid G of the core processing chip U2 through a resistor R4; the other end of the resistor R8, the other end of the capacitor C9, the other end of the resistor R10 and the other end of the capacitor C8 are connected and then grounded; a pin 20 of the core processing chip U1 is grounded, one end of a capacitor C1 and one end of a capacitor C2 are grounded, and the other end of the capacitor C1 and the other end of the capacitor C2 are connected and then respectively connected with an interface VUSB and a 3 end of an inductor L1; the 2 end of the inductor L1 is connected with the drain D of the core processing chip U2, the 1 end of the inductor L1 is connected with the pin 1 of the ultrasonic water and gas mixing atomizer and one end of the capacitor C6, and the other ends of the pin 2 of the ultrasonic water and gas mixing atomizer and the capacitor C6 are connected and then grounded.

Further, the electrolyzer power supply circuit is as follows: the model of the core processing chip U3 and U5 is FP 8013; pin 1 of the core processing chip U3 is respectively connected with one end of a resistor R12 and one end of a resistor R18, and the other end of the resistor R12 is connected with an interface EN;

pins

2 and 3 of the core processing chip U3 are connected and respectively connected with one end of the interface VUSB and one end of the capacitor C12; a pin 4 of the core processing chip U3 is respectively connected with one end of a resistor R16, one end of a resistor R17 and the cathode of the electrolytic pole piece; the other end of the resistor R16 is connected with a drain D of the MOS transistor Q1, a grid G of the MOS transistor Q1 is respectively connected with one end of the resistor R27 and one end of the resistor R28, the other end of the resistor R27 is connected with an interface IoutA, and the other end of the resistor R28 is connected with a source S of the MOS transistor Q1 and then grounded; a pin 6 of the core processing chip U3 is respectively connected with one end of a capacitor C13, one end of a capacitor C14 and one end of a resistor R13 through an inductor L3, and the other end of the resistor R13 is connected with the anode of the electrolytic pole piece; the pin 5 and the pin 0 of the core processing chip U3, the other end of the resistor R18, the other end of the capacitor C12, the other end of the resistor R17, the other end of the capacitor C13 and the other end of the capacitor C14 are connected and then grounded;

pins

7 and 8 of the core processing chip U3 are empty; pin 1 of the core processing chip U5 is respectively connected with one end of a resistor R22 and one end of a resistor R24, and the other end of the resistor R22 is connected with an interface EN 1;

pins

2 and 3 of the core processing chip U5 are connected and respectively connected with one end of the interface VUSB and one end of the capacitor C3; a pin 4 of the core processing chip U5 is respectively connected with one end of a resistor R26, one end of a resistor R25 and the cathode of the electrolytic pole piece; the other end of the resistor R26 is connected with a drain D of the MOS transistor Q2, a grid G of the MOS transistor Q2 is respectively connected with one end of the resistor R29 and one end of the resistor R30, the other end of the resistor R29 is connected with an interface IoutA, and the other end of the resistor R30 is connected with a source S of the MOS transistor Q2 and then grounded; a pin 6 of the core processing chip U5 is respectively connected with one end of a capacitor C17, one end of a capacitor C18 and one end of a resistor R23 through an inductor L4, and the other end of the resistor R23 is connected with the anode of the electrolytic pole piece; the pin 5 and the pin 0 of the core processing chip U5, the other end of the resistor R24, the other end of the capacitor C3, the other end of the resistor R25, the other end of the capacitor C17 and the other end of the capacitor C18 are connected and then grounded;

pins

7, 8 of the core processing chip U5 are empty.

Further, the battery charging management circuit is as follows: the model of the core processing chip U4 is ETA 9742; pin 1 of the core processing chip U4 is connected to the interface VBAT, pin 6 of the core processing chip U4, one end of the capacitor C10, one end of the capacitor C11, and the other end of the capacitor C10, the other end of the capacitor C11, and pin 8 of the core processing chip U4 through the inductor L2, respectively, and then grounded; pin 2 of the core processing chip U4 is empty; a pin 3 of the core processing chip U4 is respectively connected with one end of a resistor R21 and one end of a resistor R20, the other end of the resistor R21 is connected with an interface VUSB, and the other end of the resistor R20 is connected with a charging interface; a pin 4 of the core processing chip U4 is respectively connected with one end of a resistor R14 and one end of a resistor R19, and the other end of the resistor R14 is connected with a full interface; the other end of the resistor R19 is connected with a pin 0 of the core processing chip U4 and then is grounded; a pin 7 of the core processing chip U4 is respectively connected with the interface VUSB, one end of the capacitor C15 and one end of the capacitor C16; the pin 5 of the core processing chip U4 is connected to one end of the resistor R15, and the other end of the resistor R15, the other end of the capacitor C15, and the other end of the capacitor C16 are connected to ground.

Further, the switching circuit is as follows: pin 1 of the battery interface is grounded, and pin 2 is connected with interface VBAT; pin 1 of the USB charging interface CON1 is connected to the interface VUSB,

pins

2 and 3 are empty, and

pins

4 and 5 are connected to each other and grounded; the

pins

1 and 2 of the reed switch are respectively connected with the

pins

1 and 2 of the wiring welding disc.

Furthermore, by utilizing the circuit, the driving and controlling integrated circuit board monitors the working current of the ultrasonic water-gas mixed atomizer in real time, and the hydrogen generation amount is adjusted by adjusting the current at the front end of the electrochemical water electrolysis electrode module.

Specifically, it is provided with: the rated working current of the ultrasonic water-gas mixed atomizer is an A value, the preset working current is a B value, and the B value is larger than the A value; the rated input current of the electrochemical water electrolysis electrode module is a value a, the preset input current is a value b, and the value b is larger than the value a;

when the real-time working current of the ultrasonic water and gas mixed atomizer reaches a value B, the driving and controlling integrated circuit board adjusts the real-time input current of the electrochemical water electrolysis electrode module to a preset input current value B, so that the hydrogen generation amount in unit time is increased;

when the real-time working current of the ultrasonic water and gas mixing atomizer returns to the value A, the driving and controlling integrated circuit board adjusts the real-time input current of the electrochemical water electrolysis electrode module back to the rated input current a value, so that the hydrogen generation amount in unit time is reduced.

The principle of the technical scheme is as follows: in one aspect, solubility refers to the number of grams of solute that can be dissolved at 100 grams of solvent at a given temperature to reach saturation. The formula is defined as follows: m (solute)/m (solvent) is s (solubility)/100 g (solvent), the mass fraction of solute in the saturated solution is [ s/(100g + s) ] 100%, and the solubility is temperature dependent and varies with temperature. Under the same temperature environment, when the quality of liquid (solvent) in the box body is fixed, the participation amount and the participation speed of hydrogen (solute) determine the length of time required by the solution to reach a saturation value, namely the speed. The change of the amount of the generated hydrogen (solute) in the electrochemical reaction is realized by adjusting the current at the front end of the electrolytic cell, and the aim of adjusting the time for preparing the saturated hydrogen solution is further realized. During the water electrolysis reaction, the hydrogen generated by supplying 1A of current is about 7 milliliters per minute (ml/min), the larger the current at the front end of the electrochemical water electrolysis electrode module is, the larger the generated hydrogen amount is, and the shorter the time for preparing saturated hydrogen solution is.

On the other hand, the solubility of gas in liquid is in direct proportion to the partial pressure of gas, and because the top of the water tank is designed to be an airtight structure, when the quality of water (solvent) in the water tank is not changed and the temperature is constant, the electrolyzer continuously generates hydrogen (solute) and the hydrogen which is not timely dissolved in the water is accumulated in the water tank to generate air pressure, so that the solubility of the hydrogen in the solution is improved, and the method is a pressurizing dissolution method. The larger the amount of hydrogen generated by the electrochemical water electrolysis electrode module is, the higher the solubility of hydrogen in the solution is.

Therefore, the utility model discloses a drive, control integrated circuit board carry out real-time supervision to ultrasonic water, the operating power of gas mixture atomizer. When the operating power of ultrasonic water, gas mixture atomizer changed greatly, the drive, control integrated circuit board carries out the adjustment that corresponds to the input power of electrochemistry water electrolysis electrode module through the software algorithm, through the production of increase hydrogen, change the atmospheric pressure value in the water tank, the realization is to ultrasonic water, the increase of gas mixture atomizer front end water route pressure, just also realized the increase to slight through-hole front end pressure, stopper pressurized discharge on the final mode through the increase pressure forces little through-hole, the stability and the life of system have been ensured. After the problem of micropore blocking is solved, when the working power of ultrasonic water and gas mixing atomizer returns to a certain value, the driving and controlling integrated circuit board automatically adjusts the input power of the electrochemical water electrolysis electrode module, and the pressure in the water tank returns to normal by reducing the hydrogen generation amount, so that the balance of the water channel pressure environment of the system is realized.

To sum up, compare prior art, the technical advantage of the utility model lies in:

1. the electrochemical water electrolysis adopts a modularized electrochemical water electrolysis electrode module which comprises a cathode plate, a proton separation membrane, an anode plate and a sealing piece, rather than directly adopting an electrode bar, and does not need a separate hydrogen collector, a water feeding pipe, a gas separator (realized by the proton membrane), a hydrogen collecting pipe, a gas flow regulating valve, a spray disk, a non-volume regulating valve and other components.

2. The gas that electrochemical water electrolysis electrode module carries out the electrolytic reaction and produces makes water tank inside continuously pressurize, can continuously provide the aqueous vapor mixture for ultrasonic water, gas mixture atomizer.

3. The ultrasonic water-gas mixing atomizer is adopted to carry out ultrahigh frequency oscillation on the hydrogen-rich liquid and hydrogen, so that the water solubility of the gas and the vaporization rate of a water-gas mixture are improved, the micro-nano mixed atomization of the hydrogen and the water in a normal temperature environment is realized, the atomized gas of tiny particles rich in hydrogen elements is obtained, and the gas-liquid mixed atomization efficiency is high.

4. The AD sampling algorithm is adopted to adjust the input power of the ultrasonic water and gas mixed atomizer and the electrochemical water electrolysis electrode module, so that the purposes of adjusting the pressure of a system waterway system, clearing up the blockage on the ultrasonic water and gas mixed atomization micropores and ensuring the stable work of the system are achieved.

5. Adopt level sensor to monitor the water level in the water tank, the guarantee system can effectual work at liquid in the safe value, realizes the water shortage protection at aqueous vapor mixture atomization in-process to safety protection to system and user.

6. The product has small volume and is convenient to carry and use. The electric energy use efficiency is high, the water consumption is low, and the available time efficiency is long. Meanwhile, the use difficulty of the product is reduced, and the production cost and the maintenance cost are saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the working principle of the present invention;

fig. 3a is a circuit diagram of the switch of the present invention;

fig. 3b is a circuit diagram of the battery charging management circuit of the present invention;

FIG. 3c is a circuit diagram of the MCU master control circuit of the present invention;

fig. 3d is a power supply circuit diagram of the electrode plate of the present invention;

FIG. 4 is a flowchart of the main program operation of the driving and controlling IC board of the present invention;

FIG. 5 is a flow chart of a water quantity detection sub-process of the water tank where the ultrasonic water-gas mixing atomizer of the present invention is located;

FIG. 6 is a flowchart of the sub-process of the ultrasonic water-gas mixed atomizer of the present invention;

fig. 7 is a flow chart of a battery voltage detection subroutine of the present invention;

FIG. 8 is a flow chart of a blockage monitoring subroutine of the ultrasonic water-gas mixing atomizer of the present invention;

FIG. 9 is a flow chart of the anti-clogging processing subroutine of the ultrasonic water-gas mixing atomizer of the present invention;

in the figure: 1. electrochemical water electrolysis electrode module, 2, level sensor, 3, water tank, 31, the water tank body, 32, sealed lid, 4, magnetic induction switch, 5, ultrasonic water, gas mixture atomizer, 6, battery, 7, drive, control integrated circuit board, 8, the mouth that charges, 9, button, 10, pilot lamp.

Detailed Description

The following description is of the several possible embodiments of the invention, and is intended to provide a basic understanding of the invention and is not intended to identify key or critical elements of the invention or to delineate the scope of the invention. It is easily understood that, according to the technical solution of the present invention, other implementations that can be substituted for each other can be proposed by those skilled in the art without changing the spirit of the present invention. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present invention, and should not be considered as limiting or restricting the technical solutions of the present invention in their entirety or in any other way.

The utility model discloses a structure is as shown in fig. 1, 2, including the casing, set up water smoke spout, button 9 and pilot lamp 10 on the casing surface, place the support in the casing inner chamber, install water tank 3 on the support, drive, control integrated circuit board 7 and the electrochemistry water electrolysis electrode module 1 of being connected with it electricity respectively, ultrasonic water, gas mixing atomizer 5, install the level sensor 2 at 3 outer walls of water tank, battery 6, the mouth that charges, the magnetism inductive switch 4 and the pilot lamp 10 that correspond with button 9.

Wherein, the water tank 3 is a sealing structure and comprises a water tank body 31 and a sealing cover 32, an oxygen output port is arranged on the bottom surface of the water tank body 31, and a hydrogen water output port is arranged on the side surface of the bottom of the water tank body. As shown in fig. 2, the oxygen outlet is communicated with the oxygen outlet of the electrolytic cell so as to facilitate the discharge of oxygen from the electrolytic cell in the water tank 3. The hydrogen water output port is communicated with the ultrasonic water and gas mixing atomizer 5 so as to continuously output a water-gas mixture to the ultrasonic water and gas mixing atomizer 5. And, level sensor 2 monitors the water level in the water tank 3, and the guarantee system is in the effective work of safe value at liquid.

The electrochemical water electrolysis electrode module 1 comprises a semi-sealed electrolytic tank, a proton separation membrane for separating the electrolytic tank into a cathode chamber and an anode chamber, and a cathode plate and an anode plate which are respectively positioned in the cathode chamber and the anode chamber, wherein the cathode plate is directly contacted with a water body in a water tank and is tightly attached to one side surface of the proton separation membrane, and the anode plate is tightly attached to the other side surface of the proton separation membrane. As shown in fig. 2, the electrochemistry water electrolysis electrode module 1 with the negative plate on the top, the positive pole places the bottom surface in the water tank in the mode under the board, and electrolysis trough water inlet and hydrogen water delivery outlet and water tank intercommunication, oxygen water delivery outlet and water tank oxygen delivery outlet intercommunication, consequently, electrochemistry water electrolysis electrode module 1 carries out the oxygen that electrolytic reaction produced and discharges from 3 oxygen delivery outlets of water tank, hydrogen then discharges into in the water tank 3, make the inside pressure boost that lasts of sealed water tank 3, under the effect of pressure, the aqueous vapor mixture in the water tank 3 lasts to supply for ultrasonic water, gas mixing atomizer 5.

The ultrasonic water-gas mixing atomizer 5 comprises atomizing sheets evenly distributed with micropores, wherein two surfaces of the atomizing sheets are respectively in close contact with a hydrogen water outlet of the water tank 3 and a water mist nozzle of the machine shell. The atomization sheet is used for carrying out ultrahigh frequency oscillation on the hydrogen-rich liquid and the hydrogen to obtain the tiny particle atomized steam rich in the hydrogen element.

The internal control circuit of the utility model is shown in figures 3a-3d and comprises a switch circuit, a battery charging management circuit, an MCU master control circuit and an electrolyzer power supply circuit. The battery charging management circuit mainly manages the charging and discharging processes of the battery and meets the current and voltage regulation requirements of the charging and discharging of the battery; the MCU master control circuit is mainly used for managing the switch of the whole machine and the coordination work of the voltage and the current of the atomizing sheet and the electrolyzer; the electrolyzer power supply circuit is used for distributing proper current to the electrolyzer by using instructions given by the main MCU to meet the working requirement of the electrolyzer.

In the switching circuit, as shown in fig. 3a, pin 1 of the battery interface is grounded, and pin 2 is connected to the interface VBAT, that is, to the positive electrode of the battery. Pin 1 of the USB charging interface CON1 is connected to the interface VUSB, that is, is connected to +5V for power supply; pins 2, 3 are empty and pins 4, 5 are connected and grounded. And pins 1 and 2 of a reed switch of the switch circuit are respectively connected with

pins

1 and 2 of the wiring welding disc.

Battery charge management circuit as shown in fig. 3b, the core processing chip U4 functions as a battery charge and boost management circuit, currently used model number ETA 9742; pin 1 of the core processing chip U4 is connected to the interface VBAT (positive electrode of battery), pin 6 of the core processing chip U4, one end of the capacitor C10, one end of the capacitor C11, and the other end of the capacitor C10, the other end of the capacitor C11, and pin 8 of the core processing chip U4 through the inductor L2, and then grounded; pin 2 of the core processing chip U4 is empty; a pin 3 of the core processing chip U4 is respectively connected with one end of a resistor R21 and one end of a resistor R20, the other end of the resistor R21 is connected with an interface VUSB (5V positive electricity), and the other end of the resistor R20 is connected with a charging detection circuit for detecting whether the battery is in a charging state or not; a pin 4 of the core processing chip U4 is respectively connected with one end of a resistor R14 and one end of a resistor R19, and the other end of the resistor R14 is connected with a battery full charge detection circuit; the other end of the resistor R19 is connected with a pin 0 of the core processing chip U4 and then grounded; pin 7 of the core processing chip U4 is connected to the interface VUSB (positive 5V), one end of the capacitor C15, and one end of the capacitor C16, respectively; the pin 5 of the core processing chip U4 is connected to one end of the resistor R15, and the other end of the resistor R15, the other end of the capacitor C15, and the other end of the capacitor C16 are connected to ground.

As shown in fig. 3c, the MCU main control circuit is a core processing chip U1, which is a main control chip MCU (single chip microcomputer) of the MCU main control circuit, currently in a CA51F351P4 model, or other 51 series single chip microcomputers; the core processing chip U2 mainly plays a switching role in the MCU main control circuit, and the currently used model is MDD1653, and other N-channel field effect transistors can be selected. Pin 2 of connector CON2 as a burn/upgrade interface is connected to interface TX through resistor R7, and pin 3 is connected to interface RX through resistor R11; pin 1 of the core processing chip U1 is connected to one end of the capacitor C5, one end of the resistor R1, and pin 1 of the connector CON2, respectively. The pin 2 of the core processing chip U1 is connected with the other end of the capacitor C5 through the capacitor C4 and then grounded; the other end of the resistor R1 is connected with the interface VUSB (+5V power supply). Pin 3 of the core processing chip U1 has one end of a resistor R3 and the other end of the resistor R3 connected to the interface VBAT, i.e., to the positive terminal of the battery.

Pins

4 and 5 of the core processing chip U1 are respectively connected with the interfaces TX and RX; pins 6, 18, 19 of the core processing chip U1 are empty. Pin 7 of the core processing chip U1 is connected to a charge detection circuit for detecting whether the battery is in a charged state or not. The pin 8 of the core processing chip U1 is connected with the interface EN (namely the enabling end of the electrochemical water electrolysis electrode module 1) and is used for outputting enabling voltage in due time according to the requirements of the functions of the whole machine and matching with the electrochemical water electrolysis electrode module 1 to finish different gas energies. The pin 10 of the core processing chip U1 is connected with a battery full charge detection circuit, when the battery is fully charged, the charging circuit gives the pin level, and the core processing chip U1 outputs a full charge prompt from the pin 11 according to the level change of the pin. A pin 9 of the core processing chip U1 is connected with one end of the resistor R5 and one end of the capacitor C7, and the other end of the capacitor C7 is grounded; the other end of the resistor R5 is respectively connected with one end of a resistor R6 and one end of a capacitor C8; the other end of the resistor R6 is connected to one end of the resistor R8 and the pin 3 (source S) of the core processing chip U2, respectively. A pin 11 of the core processing chip U1 is connected with the anode of a light-emitting diode LED1, and the cathode of the light-emitting diode LED1 is connected with a pin 2 of the switch interface and is grounded; pin 1 of the switch interface is connected with pin 12 of the core processing chip U1 through an interface OutA and is used for controlling signal on-off; and the switch interface is connected to the two pins of the

wiring pads

1 and 2 of the switch circuit through wires. Pin 14 of the core processing chip U1 is connected to pin IoutB (electrode plate current control pin B), pin 15 is connected to pin IoutA (electrode plate current control pin a), and pin 17 is connected to the touch area TP via a resistor R2; the pin 16 is connected to the interface EN1 (i.e. the enable terminal of the electrochemical water electrolysis electrode module 1). A pin 13 of the core processing chip U1 is respectively connected with one end of a capacitor C9, one end of a resistor R10 and a pin 1 (grid G) of the core processing chip U2 through a resistor R4; the other end of the resistor R8, the other end of the capacitor C9, the other end of the resistor R10 and the other end of the capacitor C8 are connected and then grounded. The pin 20 of the core processing chip U1 is grounded, one end of a capacitor C1 and one end of a capacitor C2 are grounded, and the other end of the capacitor C1 and the other end of the capacitor C2 are connected and then respectively connected with the VUSB (5V positive electrode) interface and the 3 end of the inductor L1; the 2 end of the inductor L1 is connected to the pin 2 (drain D) of the core processing chip U2, the 1 end of the inductor L1 is the boosted pulse voltage, and is connected to the pin 1 of the atomizing plate and one end of the capacitor C6, respectively, and the other ends of the pin 2 of the atomizing plate and the capacitor C6 are connected to ground.

As shown in fig. 3d, the power supply circuit of the electrolyzer comprises core processing chips U3 and U5, which are controlled by a constant current power supply and currently used in the model of FP8013, and other chips with the same function can be adopted; pin 1 of the core processing chip U3 is respectively connected with one end of a resistor R12 and one end of a resistor R18, and the other end of the resistor R12 is connected with an interface EN (namely an enabling end of the electrochemical water electrolysis electrode module 1) for timely outputting enabling voltage to match with an electrolyzer to complete different gas energies according to the requirements of the functions of the whole machine.

Pins

2 and 3 of the core processing chip U3 are connected to each other and connected to the VUSB (5V positive electrode) and one end of the capacitor C12, respectively. A pin 4 of the core processing chip U3 is respectively connected with one end of a resistor R16, one end of a resistor R17 and the cathode of the electrolytic pole piece; the other end of the resistor R16 is connected with a drain (D) of the MOS transistor Q1, a grid (G) of the MOS transistor Q1 is respectively connected with one end of the resistor R27 and one end of the resistor R28, the other end of the resistor R27 is connected with IoutA, and the other end of the resistor R28 is connected with a source (S) of the MOS transistor Q1 and then grounded; the pin 6 of the core processing chip U3 is connected with one end of a capacitor C13, one end of a capacitor C14 and one end of a resistor R13 through an inductor L3, and the other end of the resistor R13 is connected with the anode of the electrolytic pole piece. And a pin 5 and a pin 0 of the core processing chip U3, the other end of the resistor R18, the other end of the capacitor C12, the other end of the resistor R17, the other end of the capacitor C13 and the other end of the capacitor C14 are connected and then grounded.

Pins

7, 8 of the core processing chip U3 are empty. The pin 1 of the core processing chip U5 is connected to one end of the resistor R22 and one end of the resistor R24, respectively, and the other end of the resistor R22 is connected to the interface EN1 (i.e., the enable end of the electrochemical water electrolysis electrode module 1).

Pins

2 and 3 of the core processing chip U5 are connected to each other and connected to the VUSB (5V positive electrode) and one end of the capacitor C3, respectively. A pin 4 of the core processing chip U5 is respectively connected with one end of a resistor R26, one end of a resistor R25 and the cathode of the electrolytic pole piece; the other end of the resistor R26 is connected with a drain (D) of the MOS transistor Q2, a grid (G) of the MOS transistor Q2 is respectively connected with one end of the resistor R29 and one end of the resistor R30, the other end of the resistor R29 is connected with an interface IoutA for current regulation, and the other end of the resistor R30 is connected with a source (S) of the MOS transistor Q2 and then grounded. The pin 6 of the core processing chip U5 is connected with one end of a capacitor C17, one end of a capacitor C18 and one end of a resistor R23 through an inductor L4, and the other end of the resistor R23 is connected with the anode of the electrolytic pole piece. And a pin 5 and a pin 0 of the core processing chip U5, the other end of the resistor R24, the other end of the capacitor C3, the other end of the resistor R25, the other end of the capacitor C17 and the other end of the capacitor C18 are connected and then grounded.

Pins

7, 8 of the core processing chip U5 are empty.

The utility model discloses main working process as follows: firstly, the electrochemical water electrolysis electrode module 1 electrolyzes water to generate hydrogen and oxygen, and uses SPE proton membrane to separate the hydrogen and oxygen generated by the cathode plate and the anode plate. And the driving and controlling integrated circuit board 7 realizes the regulation of the hydrogen generation amount by setting and regulating the current at the front end of the electrochemical water electrolysis electrode module 1. If the system judges that the micropores on the surface of the ultrasonic water-gas mixing atomizer 5 are blocked, the driving and controlling integrated circuit board 7 increases the front-end current of the electrochemical water electrolysis electrode die 1 so as to improve the hydrogen generation amount of the electrochemical reaction in unit time.

Secondly, because of the absolute seal of the sealing element at the periphery of the anode chamber, oxygen is separated by the SPE proton separation membrane and then discharged into the atmosphere through the oxygen water outlet and the oxygen outlet of the water tank 3, hydrogen enters the water tank 3 after being separated by the SPE proton separation membrane, part of the hydrogen is prepared into water solution rich in hydrogen, and the rest hydrogen which is not dissolved in water is retained in the container of the water tank 3.

Then, because of the airtight characteristic of water tank 3, the atmospheric pressure in the gaseous increase water tank in 3 for the aqueous vapor mixture in the water tank 3 continues to carry to ultrasonic water, gas mixture atomizer 5 through the hydrogen water delivery outlet.

Furthermore, the ultrasonic water-steam mixing atomizer 5 is rich in H₂The water solution and the hydrogen in the water tank 1 are vibrated at ultrahigh frequency, atomized and mixed into micro-nano mist, and the mist is output outwards through a spray nozzle of the machine shell.

Meanwhile, the driving and controlling integrated circuit board 7 carries out AD sampling on the power supply circuit of the ultrasonic water-gas mixed atomizer, and the working power change condition of the ultrasonic water-gas mixed atomizer is monitored in real time. When the working power of the ultrasonic water and gas mixing atomizer 5 changes greatly, the driving and controlling integrated circuit board 7 correspondingly adjusts the input power of the electrochemical water electrolysis electrode module, increases the pressure of a water channel at the front end of the ultrasonic water and gas mixing atomizer 5, and presses the blockage on the fine micropores to be discharged. When the working power of the ultrasonic water and gas mixing atomizer 5 returns to a certain value, the driving and controlling integrated circuit board 7 automatically adjusts the input power of the electrochemical water electrolysis electrode module 1, so that the pressure of a water channel at the front end of the ultrasonic water and gas mixing atomizer 5 is reduced, and the balance of the water channel pressure environment of the system is realized.

As shown in fig. 4, the main operation flow of the present invention is as follows:

when beginning to use, earlier for the local circular telegram, when nanometer hydrogen water mist generator is greater than 1% at the battery power, judge whether the local inserts the charging wire next, if insert the charging wire, the local entering charged state, and under charged state, the mixed atomizer 5 stop work of ultrasonic wave water, vapour to show the electric quantity of charging by pilot lamp 10, if: normally on indicates full power; the electric quantity is larger than 75% under the condition of flicker 4, larger than 50% under the condition of flicker 3, larger than 25% under the condition of flicker 2 and larger than 25% under the condition of flicker 1; if the charging wire is pulled out at this time, the machine enters a standby state. If a charging wire is inserted, the machine enters a standby state, then whether the equipment is started or not is judged, and if the equipment is not started, the step of judging whether the charging wire is inserted into the machine is returned; if the machine is started by triggering the start button, the electrochemical water electrolysis electrode module 1 starts to work, and the machine enters a hydrogen production state.

Secondly, in the hydrogen production state, the machine can always detect whether the touch key 9 is pressed down, if not, the machine keeps the hydrogen production state, and the cathode sheet and the anode sheet of the electrochemical water electrolysis electrode module 1 work to start to produce hydrogen; if so, the hydrogen production state of the machine is changed into a hydrogen production + spraying state, and at the moment, the atomization piece of the ultrasonic water and gas mixing atomizer 5 conducts ultrahigh frequency oscillation on the gas-liquid mixture passing through the micropore through ultrahigh frequency oscillation, so that the purposes of mixing and atomizing are achieved.

And then, in the hydrogen production and spraying state, the machine can always detect whether the touch key 9 is loosened, and if the touch key 9 is loosened, the machine is changed from the hydrogen production and spraying state to the hydrogen production state. If the touch key 9 is not loosened, whether the 30s limit spraying time is finished or not is judged, the machine directly finishes spraying and enters a hydrogen preparation state after continuously working for 30s in the hydrogen preparation + spraying state, and the touch key 9 is pressed again, and the machine enters the hydrogen preparation + spraying state again.

Moreover, the driving and controlling integrated circuit board 7 includes a plurality of algorithms, so that the computer has more functions, and improves the use experience of customers, and the specific introduction is as follows:

firstly, when preventing that ultrasonic water, gas mixture atomizer 5 from lacking water, in order to prevent that the atomizing piece from burning futilely, the operating time of extension atomizing piece, it lacks water detection algorithm to have added the atomizing piece on drive, the control integrated circuit board 7, as shown in figure 5, in case detect the atomizing piece lack of water and just stop the work of atomizing piece, otherwise this machine continues to keep hydrogen manufacturing + spraying state.

Secondly, the drive and control integrated circuit board 7 is further added with an atomization sheet starting subprogram, under the hydrogen production and spraying states, once the atomization sheet stops working and needs to be started, as shown in fig. 6, the atomization sheet frequency selection algorithm can judge whether the atomization sheet is started for the first time, if not, the machine continuously keeps the hydrogen production and spraying states, if so, the atomization sheet frequency selection algorithm can select the optimal working frequency of the atomization sheet, and then the atomization sheet is started, so that the atomization sheet is in the optimal working frequency, and the atomization amount is the largest at the moment.

When the machine works, no matter the machine is in a hydrogen production state or a hydrogen production + spraying state, the background battery voltage detection subprogram is started, as shown in fig. 7, whether the battery voltage of the machine is more than 5% is continuously judged, if yes, the normal working indicator light flickers, and the battery flickers once every three seconds; if not, the low-power indicator light flickers, and the low-power indicator light flickers continuously for three times every three seconds.

Fourthly, when the ultrasonic water-gas mixing atomizer 5 works, the micropores on the atomizing sheet can easily block the air outlet, and in order to prevent the occurrence of the situation, a blocking monitoring subprogram is added on the driving and controlling integrated circuit board 7. As shown in fig. 8, in the hydrogen production + spraying state, the clogging monitoring algorithm continuously judges whether the micropores are clogged, if so, the clogging condition processing subroutine is entered, the power of the electrochemical water electrolysis electrode module 1 is changed by driving and controlling the integrated circuit board 7, and if not, the monitoring is continuously performed.

Fifthly, the operation flow of the blockage releasing treatment subprogram of the atomizer is shown in fig. 9, firstly, the current of the atomizer is obtained through AD detection, whether the current of the atomizer exceeds the rated current is judged, and the percentage difference between the current and the rated current is calculated; secondly, regulating the current of the electrochemical water electrolysis electrode module 1 by regulating PWM according to the percentage difference between the current and the rated current, wherein the larger the percentage difference is, the higher the PWM duty ratio is, and the larger the current of the electrochemical water electrolysis electrode module 1 is; and judging whether the current of the atomizer exceeds the rated current again, if so, returning to the step of calculating the percentage difference between the current and the rated current, otherwise, adjusting the PWM to return to the normal working duty ratio, reducing the current output of the electrochemical water electrolysis electrode module 1, and then returning to the step of judging whether the current of the atomizer exceeds the rated current to continue the operation.

Particularly, the driving and controlling integrated circuit board 7 improves the hydrogen generation amount in unit time by adjusting the current at the front end of the electrolytic cell, ensures the stable supply of the water-vapor mixture to the atomizing sheet, and finally realizes the accelerated discharge of the blocking object by increasing the pressure. Furthermore, after the AD sampling circuit monitors that the ultrasonic water and gas mixing atomizer 5 needs to carry out the current threshold value of the front end current regulation of the electrolytic cell, the MCU master control circuit regulates the output current of the power supply circuit at the front end of the electrochemical water electrolysis electrode module 1, so that the hydrogen generation amount is increased, the air pressure in the water tank 3 is increased, and then the discharge of the blockage is accelerated in a pressure increasing mode. Then calling the blockage monitoring subprogram again for real-time monitoring, driving and controlling the integrated circuit board 7 to adjust the current at the front end of the electrochemical water electrolysis electrode module 1 again after monitoring that the blockage does not exist and the working power of the ultrasonic water and gas mixing atomizer 5 returns to a certain value, adjusting the input power of the electrochemical water electrolysis electrode module 1 to return to a normal working state, and otherwise, continuing calling the blockage monitoring subprogram for monitoring. Therefore, the purposes of adjusting the pressure of the water path system of the system, cleaning the blockage on the fine holes of the ultrasonic water-gas mixed atomizer 5 and ensuring the stable work of the system can be achieved.

The specific method comprises the following steps: the rated working current of the ultrasonic water and gas mixed atomizer is an A value, the rated input current of the electrochemical water electrolysis electrode module is an a value, when the real-time working current of the ultrasonic water and gas mixed atomizer is not the rated value and is increased to a preset working current B value (B value is larger than A value) or a larger value, the integrated circuit board system is driven and controlled to adjust the real-time input current of the electrochemical water electrolysis electrode module through program control, so that the rated input current is adjusted from the a value to the B value (B value is larger than a value) or a larger value, and the increase of the hydrogen generation amount in unit time is adjusted. When the real-time working current of the ultrasonic water and gas mixed atomizer is recovered to the value A, the driving and controlling integrated circuit board adjusts the input current of the electrochemical water electrolysis electrode module, and the real-time working current of the electrochemical water electrolysis electrode module is adjusted to the value a from the value b or larger, so that the hydrogen generation amount in unit time is adjusted to be recovered to the rated value.

The specific embodiment is as follows: the rated working current of the ultrasonic water and gas mixing atomizer 5 is 200mA, and the rated input current of the electrochemical water electrolysis electrode module 1 is 100 mA. When the real-time working current of the ultrasonic water and gas mixing atomizer 5 exceeds 200mA and rises, if the real-time working current reaches 260mA, the driving and controlling integrated circuit board 7 adjusts the current at the front end of the electrochemical water electrolysis electrode module 1 through program control, so that the current is increased from 100mA to 130 mA. Thereby achieving an increase in the amount of hydrogen gas produced per unit time of regulation.

When the working current of the ultrasonic water and gas mixing atomizer 5 is recovered to 200mA, the driving and controlling integrated circuit board 7 adjusts the real-time input current of the electrochemical water electrolysis electrode module 1 through program control, so that the real-time input current is adjusted to 100mA from 130mA or the maximum value. This allows the hydrogen production per unit time to be regulated back to the target value.

Claims

1. A micro-nano hydrogen water mist generator for preparing high-dissolved hydrogen amount is characterized by comprising a machine shell, a water mist nozzle arranged on the surface of the machine shell, a water tank arranged in the inner cavity of the machine shell, a driving and controlling integrated circuit board, an electrochemical water electrolysis electrode module, an ultrasonic water and gas mixed atomizer, a battery and a magnetic induction switch, wherein the driving and controlling integrated circuit board is electrically connected with the electrochemical water electrolysis electrode module;

the electrochemical water electrolysis electrode module comprises an electrolytic cell, a proton separation membrane for dividing the electrolytic cell into a cathode chamber and an anode chamber, and a cathode plate and an anode plate which are respectively attached to two side surfaces of the proton separation membrane; the electrochemical water electrolysis electrode module is placed on the inner bottom surface of the water tank in a mode that the anode plate is placed above the water tank and the cathode plate is placed below the water tank, a water inlet of the electrolytic cell and a hydrogen water outlet are communicated with the water tank, and an oxygen water outlet is communicated with an oxygen outlet of the water tank;

2. The micro-nano hydrogen water mist generator for preparing high amount of dissolved hydrogen according to claim 1, further comprising a liquid level sensor mounted on the outer wall of the water tank and connected with the driving and controlling integrated circuit board.

3. The micro-nano hydrogen water mist generator for preparing high amount of dissolved hydrogen according to claim 1, further comprising an indicator lamp mounted on the surface of the housing and connected to the driving and controlling integrated circuit board.

4. The micro-nano hydrogen water mist generator for preparing high amount of dissolved hydrogen according to claim 1, further comprising a key installed on the casing and connected with the magnetic induction switch.

5. The micro-nano hydrogen water mist generator for preparing high dissolved hydrogen amount according to claim 1, wherein the driving and controlling integrated circuit board comprises a switch circuit, a battery charging management circuit, an MCU main control circuit and an electrolyzer power supply circuit; the switching circuit is used for controlling the switching of the whole machine; the battery charging management circuit is used for managing the charging and discharging processes of the battery and meeting the current and voltage regulation requirements of the charging and discharging of the battery; the MCU master control circuit is used for managing the switch of the whole machine and the coordination work of the voltage and the current of the ultrasonic water-gas mixed atomizer and the electrochemical water electrolysis electrode module; the electrolyzer power supply circuit is used for distributing proper current to the electrochemical water electrolysis electrode module according to the instruction of the main MCU main control circuit so as to meet the working requirement of the electrochemical water electrolysis electrode module.

6. The micro-nano hydrogen aerosol generator with high hydrogen-dissolving capacity according to claim 5, wherein the MCU main control circuit comprises: the model of the core processing chip U1 is CA51F351P4, and the model of the core processing chip U2 is MDD 1653; pin 2 of the connector CON2 is connected to the interface TX through the resistor R7, and pin 3 is connected to the interface RX through the resistor R11; pin 1 of the core processing chip U1 is connected to one end of the capacitor C5, one end of the resistor R1, and pin 1 of the connector CON2, respectively; the pin 2 of the core processing chip U1 is connected with the other end of the capacitor C5 through the capacitor C4 and then grounded; the other end of the resistor R1 is connected with an interface VUSB; pin 3 of the core processing chip U1 is connected with one end of a resistor R3, and the other end of the resistor R3 is connected with an interface VBAT; pins 4 and 5 of the core processing chip U1 are respectively connected with the interfaces TX and RX; pins 6, 18, 19 of the core processing chip U1 are empty; pin 7 of the core processing chip U1 is connected with the charging interface; pin 8 of the core processing chip U1 is connected with the interface EN; pin 10 of the core processing chip U1 is connected with the full interface; a pin 9 of the core processing chip U1 is connected with one end of the resistor R5 and one end of the capacitor C7, and the other end of the capacitor C7 is grounded; the other end of the resistor R5 is respectively connected with one end of a resistor R6 and one end of a capacitor C8; the other end of the resistor R6 is respectively connected with one end of the resistor R8 and the source S of the core processing chip U2; a pin 11 of the core processing chip U1 is connected with the anode of a light-emitting diode LED1, and the cathode of the light-emitting diode LED1 is connected with a pin 2 of the switch interface and is grounded; pin 1 of the switch interface is connected with pin 12 of the core processing chip U1 through an interface OutA; the switch interface is connected with the switch circuit; a pin 14 of the core processing chip U1 is connected with a pin IoutB, a pin 15 is connected with a pin IoutA, and a pin 17 is connected with the touch area TP through a resistor R2; the pin 16 is connected with the interface EN 1; a pin 13 of the core processing chip U1 is respectively connected with one end of a capacitor C9, one end of a resistor R10 and a grid G of the core processing chip U2 through a resistor R4; the other end of the resistor R8, the other end of the capacitor C9, the other end of the resistor R10 and the other end of the capacitor C8 are connected and then grounded; a pin 20 of the core processing chip U1 is grounded, one end of a capacitor C1 and one end of a capacitor C2 are grounded, and the other end of the capacitor C1 and the other end of the capacitor C2 are connected and then respectively connected with an interface VUSB and a 3 end of an inductor L1; the 2 end of the inductor L1 is connected with the drain D of the core processing chip U2, the 1 end of the inductor L1 is connected with the pin 1 of the ultrasonic water and gas mixing atomizer and one end of the capacitor C6, and the other ends of the pin 2 of the ultrasonic water and gas mixing atomizer and the capacitor C6 are connected and then grounded.

7. The micro-nano hydrogen aerosol generator for preparing high dissolved hydrogen amount according to claim 6, wherein the power supply circuit of the electrolyzer comprises the following components: the model of the core processing chip U3 and U5 is FP 8013; pin 1 of the core processing chip U3 is respectively connected with one end of a resistor R12 and one end of a resistor R18, and the other end of the resistor R12 is connected with an interface EN; pins 2 and 3 of the core processing chip U3 are connected and respectively connected with one end of the interface VUSB and one end of the capacitor C12; a pin 4 of the core processing chip U3 is respectively connected with one end of a resistor R16, one end of a resistor R17 and the cathode of the electrolytic pole piece; the other end of the resistor R16 is connected with a drain D of the MOS transistor Q1, a grid G of the MOS transistor Q1 is respectively connected with one end of the resistor R27 and one end of the resistor R28, the other end of the resistor R27 is connected with an interface IoutA, and the other end of the resistor R28 is connected with a source S of the MOS transistor Q1 and then grounded; a pin 6 of the core processing chip U3 is respectively connected with one end of a capacitor C13, one end of a capacitor C14 and one end of a resistor R13 through an inductor L3, and the other end of the resistor R13 is connected with the anode of the electrolytic pole piece; the pin 5 and the pin 0 of the core processing chip U3, the other end of the resistor R18, the other end of the capacitor C12, the other end of the resistor R17, the other end of the capacitor C13 and the other end of the capacitor C14 are connected and then grounded; pins 7 and 8 of the core processing chip U3 are empty; pin 1 of the core processing chip U5 is respectively connected with one end of a resistor R22 and one end of a resistor R24, and the other end of the resistor R22 is connected with an interface EN 1; pins 2 and 3 of the core processing chip U5 are connected and respectively connected with one end of the interface VUSB and one end of the capacitor C3; a pin 4 of the core processing chip U5 is respectively connected with one end of a resistor R26, one end of a resistor R25 and the cathode of the electrolytic pole piece; the other end of the resistor R26 is connected with a drain D of the MOS transistor Q2, a grid G of the MOS transistor Q2 is respectively connected with one end of the resistor R29 and one end of the resistor R30, the other end of the resistor R29 is connected with an interface IoutA, and the other end of the resistor R30 is connected with a source S of the MOS transistor Q2 and then grounded; a pin 6 of the core processing chip U5 is respectively connected with one end of a capacitor C17, one end of a capacitor C18 and one end of a resistor R23 through an inductor L4, and the other end of the resistor R23 is connected with the anode of the electrolytic pole piece; the pin 5 and the pin 0 of the core processing chip U5, the other end of the resistor R24, the other end of the capacitor C3, the other end of the resistor R25, the other end of the capacitor C17 and the other end of the capacitor C18 are connected and then grounded; pins 7, 8 of the core processing chip U5 are empty.

8. The micro-nano hydrogen aerosol generator with high hydrogen-dissolving capacity according to claim 7, wherein the battery charging management circuit comprises: the model of the core processing chip U4 is ETA 9742; pin 1 of the core processing chip U4 is connected to the interface VBAT, pin 6 of the core processing chip U4, one end of the capacitor C10, one end of the capacitor C11, and the other end of the capacitor C10, the other end of the capacitor C11, and pin 8 of the core processing chip U4 through the inductor L2, respectively, and then grounded; pin 2 of the core processing chip U4 is empty; a pin 3 of the core processing chip U4 is respectively connected with one end of a resistor R21 and one end of a resistor R20, the other end of the resistor R21 is connected with an interface VUSB, and the other end of the resistor R20 is connected with a charging interface; a pin 4 of the core processing chip U4 is respectively connected with one end of a resistor R14 and one end of a resistor R19, and the other end of the resistor R14 is connected with a full interface; the other end of the resistor R19 is connected with a pin 0 of the core processing chip U4 and then is grounded; a pin 7 of the core processing chip U4 is respectively connected with the interface VUSB, one end of the capacitor C15 and one end of the capacitor C16; the pin 5 of the core processing chip U4 is connected to one end of the resistor R15, and the other end of the resistor R15, the other end of the capacitor C15, and the other end of the capacitor C16 are connected to ground.

9. The micro-nano hydrogen aerosol generator for preparing high amount of dissolved hydrogen according to claim 8, wherein the switch circuit comprises: pin 1 of the battery interface is grounded, and pin 2 is connected with interface VBAT; pin 1 of the USB charging interface CON1 is connected to the interface VUSB, pins 2 and 3 are empty, and pins 4 and 5 are connected to each other and grounded; the pins 1 and 2 of the reed switch are respectively connected with the pins 1 and 2 of the wiring welding disc.

10. The micro-nano hydrogen water mist generator for preparing high dissolved hydrogen amount according to any one of claims 5-9, wherein the driving and controlling integrated circuit board monitors the working current of the ultrasonic water and gas mixing atomizer in real time, and the adjustment of the hydrogen generation amount is realized by adjusting the current at the front end of the electrochemical water electrolysis electrode module;

setting: the rated working current of the ultrasonic water-gas mixed atomizer is an A value, the preset working current is a B value, and the B value is larger than the A value; the rated input current of the electrochemical water electrolysis electrode module is a value a, the preset input current is a value b, and the value b is larger than the value a;