CN213432441U

CN213432441U - Hydrogen production breathing equipment

Info

Publication number: CN213432441U
Application number: CN202021258964.3U
Authority: CN
Inventors: 刘峰
Original assignee: Shandong Fumeikang Health Technology Co Ltd
Current assignee: Shandong Fumeikang Health Technology Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-15
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a hydrogen production breathing equipment relates to the health care equipment field. A hydrogen-producing breathing apparatus includes a hydrogen-producing assembly, an additive assembly, and a breathing assembly. The breathing assembly comprises a mixing chamber, a breathing port and a control valve, and the hydrogen production assembly comprises a hydrogen outlet and an oxygen outlet. The hydrogen outlet and the oxygen outlet are respectively connected to the mixing chamber, the breathing port is connected to the mixing chamber, the control valve is arranged between the breathing port and the mixing chamber, and the additive assembly is communicated to the mixing chamber. The equipment can remove impurities in hydrogen, provide hydrogen with higher purity, and simultaneously can add human-body usable aromatic hydrocarbon in the hydrogen, so that the user can not feel sick when using the equipment.

Description

Hydrogen production breathing equipment

Technical Field

The utility model relates to a health care equipment field particularly, relates to a hydrogen production breathing equipment.

Background

The existing hydrogen absorption equipment has the problems that hydrogen has impurities, and a user feels nausea due to single hydrogen absorption.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrogen manufacturing breathing equipment, it can get rid of the impurity in the hydrogen, provides the higher hydrogen of purity, can add human usable aromatic hydrocarbon simultaneously in the hydrogen, can not appear feeling nausea scheduling problem when making the user use.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a hydrogen production breathing apparatus, including hydrogen production subassembly, additive subassembly and breathing subassembly, breathing subassembly includes mixing chamber, breathing port and control valve, and hydrogen production subassembly includes hydrogen outlet and oxygen outlet, and hydrogen outlet and oxygen outlet are connected to the mixing chamber respectively, and breathing port is connected to the mixing chamber, and the control valve setting is between breathing port and mixing chamber, and the additive subassembly communicates the mixing chamber.

In some embodiments of the present invention, the hydrogen outlet end is provided with a first filtering component, the first filtering component comprises a material outlet, and the material outlet is connected to the mixing chamber.

In some embodiments of the present invention, a first storage chamber is disposed between the material outlet and the mixing chamber, and a first safety valve is disposed on the first storage chamber.

In some embodiments of the present invention, a second storage chamber is disposed between the oxygen outlet and the mixing chamber, and a second safety valve is disposed on the second storage chamber.

In some embodiments of the present invention, a cooling assembly is disposed outside the mixing chamber, the cooling assembly includes a cooling chamber, and the mixing chamber is disposed inside the cooling chamber.

The utility model discloses an in some embodiments, above-mentioned cooling chamber is connected with outlet pipe crossing and water inlet pipe respectively, and outlet pipe crossing and water inlet pipe pass through the storage water tank intercommunication, are provided with the power pump on the water inlet pipeline.

The utility model discloses an in some embodiments, above-mentioned hydrogen manufacturing component includes hydrogen manufacturing cavity, split film, anodal electrolytic sheet and negative pole electrolytic sheet, and the split film sets up in hydrogen manufacturing cavity middle part to separate the hydrogen manufacturing cavity for anodal cavity and negative pole cavity, anodal electrolytic sheet sets up in anodal cavity, and negative pole electrolytic sheet sets up in negative pole cavity.

In some embodiments of the present invention, the positive electrode chamber is connected to the oxygen outlet.

In some embodiments of the present invention, the negative electrode chamber is connected to the hydrogen outlet.

In some embodiments of the present invention, the hydrogen production assembly further includes a rectification circuit, and the positive electrode electrolyte sheet and the negative electrode electrolyte sheet are respectively connected to the positive electrode and the negative electrode of the rectification circuit.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a hydrogen production breathing equipment, including hydrogen production subassembly, additive subassembly and breathing subassembly. The hydrogen production assembly can electrolyze water to primarily produce hydrogen and oxygen. The additive subassembly can mix into human usable aromatic hydrocarbon substance in the hydrogen, makes the user have better experience when breathing hydrogen, prevents that the user from appearing the nausea symptom because of inhaling single hydrogen. The breathing assembly is an interactive assembly that primarily provides a port for the user to breathe hydrogen. The respiratory assembly includes a mixing chamber, a respiratory port, and a control valve. The hydrogen production assembly comprises a hydrogen outlet and an oxygen outlet, the hydrogen outlet and the oxygen outlet are respectively connected to the mixing chamber, and the breathing port is connected to the mixing chamber. The mixing chamber is mainly used for mixing hydrogen and oxygen, and the hydrogen and the oxygen can not react, so that the breathing experience of a user can be further improved by properly mixing the oxygen into the hydrogen during breathing. Meanwhile, the mixed oxygen can prevent the short-time oxygen lack caused by excessive hydrogen inhalation of the user. The respiratory port is a direct-use end of a user, wherein the control valve is disposed between the respiratory port and the mixing chamber, and the additive assembly is disposed in connection to the mixing chamber. The control valve is used for controlling the breathing frequency, and a user can breathe once by opening the control valve once, so that the condition that the user continuously inhales excessive hydrogen to cause oxygen deficiency and the like is prevented. Meanwhile, the control valve can prevent the mixed gas in the mixing chamber from overflowing and combining with the hydrogen or oxygen in the air to generate a combustible reaction. Therefore, the equipment can effectively remove impurities in the hydrogen, provide the hydrogen with higher purity, and simultaneously add human-usable aromatic hydrocarbon into the hydrogen, so that the problems of nausea and the like do not occur when a user uses the equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an additive package according to an embodiment of the present invention.

Icon: 1-positive electrode electrolytic sheet; 2-an isolating membrane; 3-negative electrode electrolytic sheet; 4-a hydrogen production chamber; 5-a first filter assembly; 6-a first one-way valve; 7-a first storage compartment; 8-a first safety valve; 9-a first gas pump; 10-a cooling assembly; 11-a breathing port; 12-a mixing chamber; 13-an additive package; 14-a second gas pump; 15-a second safety valve; 16-a second storage compartment; 17-a second single-phase valve; 18-a second filter assembly; 19-a fragrance sheet; 20-a transition cavity.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when using, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as a limitation of the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

Referring to fig. 1, fig. 1 is a schematic structural diagram of an embodiment of the present invention, and the embodiment provides a hydrogen production breathing apparatus, which includes a hydrogen production assembly, an additive assembly 13, and a breathing assembly. The hydrogen-producing assembly is connected to a water source, and the hydrogen-producing assembly can electrolyze water to primarily produce hydrogen and oxygen. The additive assembly 13 can mix the aromatic hydrocarbon substances which can be used by human bodies into the hydrogen, so that a user can have better experience when breathing the hydrogen, and the user is prevented from nausea caused by inhaling single hydrogen. The breathing assembly is an interactive assembly that primarily provides a port for the user to breathe hydrogen. The breathing assembly includes a mixing chamber 12, a breathing port 11 and a control valve. The hydrogen production assembly comprises a hydrogen outlet and an oxygen outlet, which are respectively connected to the mixing chamber 12, and the breathing port 11 is connected to the mixing chamber 12. The mixing chamber 12 is mainly used for mixing hydrogen and oxygen, and since hydrogen and oxygen do not react with each other, the breathing experience of a user can be further improved by properly mixing oxygen into hydrogen during breathing. In this embodiment, the mixing chamber 12 is explosion-proof, which prevents explosion due to mixing of hydrogen and oxygen. Meanwhile, the mixed oxygen can prevent the short-time oxygen lack caused by excessive hydrogen inhalation of the user. The breather port 11 is the end of the user that is used directly, with a control valve disposed between the breather port 11 and the mixing chamber 12, with the additive package 13 communicating to the mixing chamber 12. The control valve is used for controlling the breathing frequency, and a user can breathe once by opening the control valve once, so that the condition that the user continuously inhales excessive hydrogen to cause oxygen deficiency and the like is prevented. At the same time, the control valve can prevent the mixed gas in the mixing chamber 12 from overflowing and combining with the hydrogen or oxygen in the air to generate a combustible reaction. Therefore, the equipment can effectively remove impurities in the hydrogen, provide the hydrogen with higher purity, and simultaneously add human-usable aromatic hydrocarbon into the hydrogen, so that the problems of nausea and the like do not occur when a user uses the equipment.

In this embodiment, the breathing port 11 includes a breathing mask that is a removable structure as a disposable breathing tool. The conditions of cross use, cross infection and the like can be avoided in the using process of the user. It should be noted that in other embodiments, the breathing port 11 may also be other disposable breathing tools, such as: breathing tubes, respiratory cuffs, and other disposable breathing apparatus. The disposable breathing tool has the characteristics of convenience in disassembly and use and the like, so that the health of a user can be greatly protected, and better experience feeling can be brought to the user.

Referring to fig. 2, further, the additive assembly 13 in the present embodiment includes a transition cavity 20 and a fragrance sheet 19, one side of the transition cavity 20 is communicated with the mixing chamber 12, the other side is communicated with the second storage chamber 16, a slot is disposed on the transition cavity 20, the fragrance sheet 19 can be inserted into the slot, and a small hole is disposed on a side wall of the slot and communicated with the cavity. After oxygen is introduced, oxygen enters the clamping groove through the small hole to bring aromatic substances of the aromatic sheet 19 into the mixing chamber 12, so that hydrogen in the mixing chamber 12 has aromatic flavor. It should be noted that the sealing cover is arranged on the clamping groove, and the sealing cover is closed immediately after the fragrance sheet 19 is inserted, so that external air is prevented from entering the clamping groove.

Referring to fig. 1, in some embodiments of the present invention, the hydrogen outlet is provided with a first filtering assembly 5, and the first filtering assembly 5 includes a material outlet (not shown), and the material outlet is connected to the mixing chamber 12. The first filter assembly 5 serves as a filter element for hydrogen gas, and mainly functions to filter and separate impurity gases or other impurities in the hydrogen gas and discharge the impurity gases or other impurities, so as to obtain hydrogen gas with higher purity. In the embodiment, the hydrogen production assembly utilizes the principle of hydrogen production by water electrolysis to prepare hydrogen, impurity gas can be generated in the preparation process due to different selected water qualities in the electrolysis process, water quality commonly used by users is tap water, and chlorine can be generated in the electrolysis process. The first filter assembly 5 can filter chlorine gas while the first filter assembly 5 can also filter other impurities.

Further, in this embodiment, the first filter assembly 5 includes an upper casing (not shown in the figure) and a lower casing (not shown in the figure), the upper casing is hollow, the upper end of the upper casing is provided with an exhaust port connected with the material outlet, the lower end of the upper casing is provided with a flange (not shown in the figure), the flange is provided with a circular sealing bump, the flange is provided with a butting bump at the inner side of the circular sealing bump, the upper end of the lower casing is provided with a flange, the lower end of the lower casing is provided with an air inlet connected with the hydrogen outlet, the shell wall at the upper end of the lower casing is provided with a circular sealing groove (not shown in the figure) matched with the circular sealing bump, the lower casing is hollow and is provided with a support plate (not shown in the figure) at the bottom of the inner side surface, the support plate is provided with uniform meshes, the, the upper shell cover is locked on the lower shell through bolts, the annular sealing convex blocks stretch into the annular sealing grooves to seal the upper shell and the lower shell, and the abutting joint is abutted against the second filtering layer tightly.

The principle of the first filter assembly 5 is as follows: the prepared hydrogen is introduced from the air inlet of the lower shell, the hydrogen containing impurity gases sequentially passes through the silica gel layer, the activated carbon layer, the first filter layer and the second filter layer, the silica gel layer adsorbs water vapor in the silica gel layer, the activated carbon layer adsorbs particle impurities in the silica gel layer, and the first filter layer and the second filter layer adsorb impurity gases such as chlorine in the silica gel layer and the activated carbon layer, so that the purity of the hydrogen is improved. The filtered hydrogen gas enters the material outlet from the gas outlet to the mixing chamber 12. Go up the casing and can dismantle between the casing and be connected down, and through ring type seal groove, ring type sealing lug cooperation sealed, the filter layer wherein is convenient for wash, change is dismantled in easy to assemble dismantlement.

Referring to fig. 1, in some embodiments of the present invention, a first storage chamber 7 is disposed between the material outlet and the mixing chamber 12, and a first safety valve 8 is disposed on the first storage chamber 7. The first storage chamber 7 serves as a relay chamber in which the filtered high-purity hydrogen gas can be stored, preventing the line pressure from being excessively high. The first safety valve 8 is mainly used for releasing pressure when the pressure in the first storage chamber 7 is too high. A part of the gas is discharged to ensure the safety of the first storage chamber 7.

Further, in this embodiment, a first single valve is disposed between the first storage chamber 7 and the material outlet, and the filtered hydrogen enters the first storage chamber 7 through the first single valve, so as to prevent the hydrogen from flowing back to the first filtering component 5.

Referring to fig. 1, in the present embodiment, the hydrogen production assembly adopts the principle of hydrogen production by water electrolysis, so that the hydrogen production assembly generates oxygen. A second storage chamber 16 is arranged between the oxygen outlet and the mixing chamber 12, and a second safety valve 15 is arranged on the second storage chamber 16. Second storage chamber 16 serves as a relay chamber in which oxygen generated by the hydrogen-producing assembly may be stored to prevent damage from pipeline overpressures. The second relief valve 15 is mainly used for relieving pressure when the pressure in the second storage chamber 16 is too high. Part of the gas is discharged to ensure the safety of the second storage chamber 16.

In this embodiment, a second filtering component 18 is disposed between the second storage chamber 16 and the oxygen outlet, and has a structure substantially the same as that of the first filtering component 5, and is mainly used for filtering impurity gases or other impurities in the oxygen to increase the oxygen concentration. A second one-way valve is arranged between the same second filtering component 18 and the hydrogen production component, and the filtered oxygen enters the second storage chamber 16 through a second single valve 17, so that the oxygen can be prevented from flowing back to the second filtering component 18.

Referring to fig. 1, in some embodiments of the present invention, a cooling module 10 is disposed outside the mixing chamber 12, the cooling module 10 includes a cooling chamber, and the mixing chamber 12 is disposed inside the cooling chamber. Because the oxygen and the hydrogen are mixed in the mixing chamber 12 and are inflammable and explosive after being mixed, the cooling chamber has the function of cooling the gas in the mixing chamber 12 and preventing the oxygen and the hydrogen from reaching the ignition temperature after being mixed. In this embodiment, the amount of oxygen introduced into the mixing chamber 12 is kept at 5% to 10%, and the mixture of oxygen and hydrogen in this ratio is not likely to cause explosion.

Further, the cooling assembly 10 further includes a cooling box (not shown in the figure) and a cooling liquid (not shown in the figure), wherein the cooling box includes a liquid inlet and a liquid outlet, and the liquid inlet and the liquid outlet are respectively communicated with two ends of the cooling chamber. The liquid circulation in the cooling tank and the cooling chamber can be realized through the circulating pump, and the continuous cooling of the mixing chamber 12 by the cooling chamber is ensured.

Furthermore, in this embodiment, the cooling chamber is connected to an outlet pipe port (not shown in the figure) and an inlet pipe port (not shown in the figure), the outlet pipe port and the inlet pipe port are communicated through the cooling box, and the inlet pipe is provided with a power pump. And (3) introducing the cooling liquid in the cooling box into a cold compartment by a power pump, and then refluxing the cooling liquid after cooling to the cooling box. During cooling, the cooling fluid removes heat from the mixing chamber 12 by thermal cross-over.

Referring to fig. 1, in the present embodiment, the hydrogen production assembly includes a hydrogen production chamber 4, a separation membrane, an anode electrolyte sheet 1 and a cathode electrolyte sheet 3, the separation membrane is disposed in the middle of the hydrogen production chamber 4 and separates the hydrogen production chamber 4 into the anode chamber and the cathode chamber, the anode electrolyte sheet 1 is disposed in the anode chamber, and the cathode electrolyte sheet 3 is disposed in the cathode chamber. The anode electrolytic sheet 1 and the cathode electrolytic sheet 3 are mainly used for electrolyzing water to generate hydrogen ions and hydroxyl ions, the hydrogen ions are combined to generate hydrogen after reaching the cathode, and the hydroxyl ions at the anode reach the anode and are continuously broken to generate oxygen ions and hydrogen ions, wherein the oxygen ions are combined to generate oxygen. The separation membrane mainly has the function of only conducting substances in proton and hydrated proton states, in the electrolytic process, only hydrogen ions in the produced substances meet the conducting condition, and the hydrogen ions reach the negative electrode through the separation membrane and are combined with electrons to generate hydrogen. In this example, the separation membrane is a perfluorosulfonic acid proton exchange membrane. The membrane is a proton exchange membrane which is a tough, flexible perfluorinated sulfonic acid polymer sheet with high conductivity to hydrogen ions. Therefore, hydrogen gas generated by the combination of electrons and hydrogen gas reaching the negative electrode electrolyte sheet 3 through the separation membrane is collected in the negative electrode chamber, and oxygen ions in the positive electrode electrolyte sheet are combined to generate oxygen gas.

The positive electrode electrolyte sheet 1 and the negative electrode electrolyte sheet 3 are both provided with a plurality of openings uniformly, and the positive electrode electrolyte sheet 1 and the negative electrode electrolyte sheet 3 are metal base materials to which platinum group metals or platinum group metal oxides are added. In this embodiment, platinum-gold-titanium is selected as the material of the positive electrode electrolyte sheet 1 and the negative electrode electrolyte sheet 3. The platinum titanium electrode has the main function of fully contacting deionized water with a solid polymer electrolyte membrane (SPE membrane), uniformly introducing current to a membrane electrode assembly and ensuring that the deionized water is uniformly distributed in the whole activation electrode area. Therefore, hydrogen ions and oxygen can be electrolyzed by using platinum titanium as the materials of the anode electrolytic sheet 1 and the cathode electrolytic sheet 3 in the electrolysis, and the anode electrolytic sheet 11 and the cathode electrolytic sheet 3 which are arranged in a porous way can ensure the uniform distribution of deionized water. The platinum titanium electrode has high current efficiency and excellent antibacterial and corrosion resistance; the service life of the electrode is long; higher current densities can be tolerated. It also has the advantages of high catalytic activity, no pollution, high performance/price ratio, etc. In conclusion, the hydrogen production assembly selected by the embodiment further solves the problems that the purity of hydrogen is influenced by chlorine residue, electrolytic impurities, no separation of hydrogen and oxygen and the like generated in the traditional hydrogen production technology.

In this embodiment, the positive electrode chamber is connected to the oxygen outlet, and the negative electrode chamber is connected to the hydrogen outlet. Oxygen electrolyzed in the positive chamber enters the second storage chamber 16 through the oxygen outlet. Meanwhile, the hydrogen gas electrolyzed in the negative electrode chamber enters the first storage chamber 7 to be stored. It should be noted that a first gas pump 9 is disposed between the first storage chamber 7 and the mixing chamber 12, and is used for pumping the hydrogen gas in the first storage chamber 7 into the mixing chamber 12. And the hydrogen gas intake amount is controlled by the first gas pump 9. Similarly, a second gas pump 14 is disposed between the second storage chamber 16 and the mixing chamber 12 for pumping the oxygen gas in the second storage chamber 16 into the mixing chamber 12. And the oxygen intake amount is controlled by the second gas pump 14.

In this embodiment, the hydrogen production assembly further includes a rectifying circuit (not shown in the figure), and the positive electrode electrolytic sheet 1 and the negative electrode electrolytic sheet 3 are respectively connected to the positive electrode and the negative electrode of the rectifying circuit. The rectifier circuit is a core circuit in the center of a power supply circuit, and functions to convert an alternating voltage into a direct voltage through a rectifier diode (usually, a rectifier diode, although other components may be used). The rectifying circuit in this embodiment is a common circuit, and its main structure will not be further described here

When in use, a customer can select a favorite fragrance sheet 19 according to the needs of the customer, insert the fragrance sheet 19 into the clamping groove, and close the sealing cover. Then, a valve connected with a water source is opened, the water source enters the hydrogen production chamber 4, the hydrogen production assembly is started, and water is electrolyzed into hydrogen and oxygen in the hydrogen production assembly. Wherein, hydrogen enters the first filtering component 5, and enters the first storage chamber 7 after being filtered. The oxygen enters the second filter assembly 18, is filtered and enters the second storage chamber 16. When oxygen in the second storage chamber 16 is used, the second gas pump 14 is started to pump the oxygen in the second storage chamber 16 into the mixing chamber 12, and when the oxygen is pumped, the oxygen passes through the additive assembly 13, so that the oxygen enters the clamping groove to bring the aromatic substances of the aromatic sheet 19 into the mixing chamber 12. At the same time, the first gas pump 9 is activated to pump the hydrogen gas in the first storage chamber 7 into the mixing chamber 12, so that the hydrogen gas is mixed in proportion (in this embodiment, the hydrogen gas is mixed at an oxygen content of 7%). After mixing, the user inhales gas through the breathing port 11, and controls the opening and closing of the control valve to realize the control of the inhalation volume and the inhalation rhythm. During use by the user, the cooling assembly 10 is continuously turned on to cool the mixing chamber 12.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The hydrogen production breathing equipment is characterized by comprising a hydrogen production assembly, an additive assembly and a breathing assembly, wherein the breathing assembly comprises a mixing chamber, a breathing port and a control valve, the hydrogen production assembly comprises a hydrogen outlet and an oxygen outlet, the hydrogen outlet and the oxygen outlet are respectively connected to the mixing chamber, the breathing port is connected to the mixing chamber, the control valve is arranged between the breathing port and the mixing chamber, and the additive assembly is communicated to the mixing chamber.

2. The hydrogen-producing breathing apparatus of claim 1 wherein the hydrogen gas outlet end is provided with a first filter assembly, the first filter assembly including a material outlet, the material outlet being connected to the mixing chamber.

3. The hydrogen-producing breathing apparatus according to claim 2 wherein a first storage chamber is provided between the material outlet and the mixing chamber, the first storage chamber having a first safety valve provided thereon.

4. The hydrogen-producing breathing apparatus according to claim 1 wherein a second storage chamber is provided between the oxygen outlet and the mixing chamber, the second storage chamber having a second safety valve provided thereon.

5. Hydrogen-producing breathing apparatus as defined in any of claims 1-4 wherein a cooling assembly is provided outside the mixing chamber, the cooling assembly comprising a cooling chamber, the mixing chamber being provided within the cooling chamber.

6. The hydrogen production breathing apparatus according to claim 5, wherein the cooling chamber is connected to an outlet pipe junction and an inlet pipe junction, respectively, the outlet pipe junction and the inlet pipe junction are communicated through a water storage tank, and the inlet pipe is provided with a power pump.

7. The hydrogen production breathing apparatus of claim 1 wherein the hydrogen production assembly comprises a hydrogen production chamber, a separation membrane, a positive electrode electrolyte sheet and a negative electrode electrolyte sheet, the separation membrane is disposed in the middle of the hydrogen production chamber and separates the hydrogen production chamber into the positive electrode chamber and the negative electrode chamber, the positive electrode electrolyte sheet is disposed in the positive electrode chamber, and the negative electrode electrolyte sheet is disposed in the negative electrode chamber.

8. The hydrogen-producing breathing apparatus of claim 7 wherein the positive chamber is connected to the oxygen outlet.

9. The hydrogen-producing breathing apparatus of claim 7 wherein the cathode chamber is connected to the hydrogen outlet.

10. The hydrogen-producing breathing apparatus as claimed in any of claims 7 to 9, wherein the hydrogen-producing assembly further comprises a rectifying circuit, and the positive electrode electrolyte sheet and the negative electrode electrolyte sheet are respectively connected to the positive electrode and the negative electrode of the rectifying circuit.