Portable oxyhydrogen breathing machine

Abstract

The invention provides a portable oxyhydrogen breathing machine, and relates to the technical field of breathing machines, the oxyhydrogen breathing machine comprises a case, a water tank, a support mechanism, a butt joint mechanism and a humidification circulation assembly, one side of the case is screwed with a hydrogen generator, a hydrogen conveying pipeline is inserted in the front end of the hydrogen generator, the water tank is embedded in the bottom end of the interior of the case, and the support mechanism is connected with the butt joint mechanism. A conveying interlayer is further arranged on the surface of the machine box, a butt joint mechanism is inserted into the conveying interlayer in a penetrating mode, and a guide channel is welded to the surface of the machine box. The oxyhydrogen breathing machine can completely avoid the bending phenomenon of the air supply hose part, and when the breathing mask part is worn for a long time, the breathing mask part can be pulled with the help of a pressure adjusting mechanism; the pressure of the breathing mask on the face is relieved, so that the wearing comfort is improved, when water in the water tank is used up, the mask can be automatically and directly communicated with external air for breathing, and the situation of uncomfortable breathing is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of ventilators, in particular to a portable hydrogen-oxygen ventilator. Background Art

[0002] Hydrogen oxygen respirator is a device that can produce hydrogen and oxygen and input the prepared hydrogen and oxygen medium into the human body to treat the patient's respiratory diseases. Its functions include improving blood oxygen saturation, anti-oxidation, correcting acidosis, relieving physical fatigue, and improving sleep quality. At the same time, hydrogen oxygen respirator can also relieve the uncomfortable symptoms of chronic bronchitis, such as coughing, expectoration, chest tightness, etc.

[0003] The hydrogen-oxygen respirator in the prior art is relatively large in size, and a relatively long gas delivery hose is connected to the top to facilitate the installation of the breathing mask and wearing it on the patient's face. However, due to the long length of the hose, it is very easy for the hose to be piled up on the bed or the top of the equipment after the patient lies flat on the body. This causes the internal airflow to be easily affected by the bending of the hose, thereby reducing the efficiency of delivery. On the other hand, the hydrogen-oxygen respirator requires clean water as a raw material when in use. When the clean water injected into the interior is used up and not replenished in time, it will lead to the inability to continue to deliver hydrogen and oxygen. At this time, the mask is still worn on the patient's surface, and the front end no longer actively delivers airflow, which will cause the patient to have difficulty breathing subsequently, especially when sleeping at night or when used for patients with limited mobility, it is very easy for the patient to be in a state of breathing discomfort for a long time. Summary of the invention

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a portable hydrogen-oxygen respirator to solve the problems raised in the above-mentioned background technology. The present invention can completely avoid bending of the pipeline, and can also optimize the wearing comfort of the breathing mask. When the water inside the water tank is exhausted, the mask can be automatically connected to the external air for breathing, avoiding breathing discomfort.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a portable hydrogen-oxygen respirator, comprising a respirator body, the respirator body comprising a chassis, a water tank, a supporting mechanism, a docking mechanism and a humidification cycle component, a hydrogen generator is screwed on one side of the chassis, a hydrogen delivery pipeline is plugged into the front end of the hydrogen generator, a water tank is embedded in the bottom end of the interior of the chassis, a delivery interlayer is also provided on the surface of the chassis, a docking mechanism is inserted into the interior of the delivery interlayer, a guide channel is welded on the surface of the chassis, one end of the docking mechanism is inserted into the interior of the guide channel, a second plug-in tube is plugged into the other end of the guide channel, the humidification cycle component is installed at the end of the second plug-in tube, one end of the supporting mechanism is sleeved on the top of the humidification cycle component, and a pressure regulating mechanism is plugged into the other end of the supporting mechanism.

[0006] Furthermore, the support mechanism includes a support frame and an arc-shaped sleeve, the bottom of one end of the support frame is integrally formed with an inner convex plate, the two ends of the arc-shaped sleeve are respectively integrally formed with a first vertical sleeve and a second vertical sleeve, and an air supply hose is inserted into the interior of the arc-shaped sleeve.

[0007] Furthermore, a lifting screw is inserted in the middle of the top of the support frame, and the bottom end of the lifting screw is embedded in the top of the surface of the arc sleeve through a bearing. One end of the air supply hose passes downward from the bottom of the first vertical sleeve, and the other end of the air supply hose is bonded to the opening of the second vertical sleeve.

[0008] Furthermore, the pressure regulating mechanism includes a top fixing ring and a bottom fixing ring, a breathing mask is sleeved on the end of the air supply hose, the bottom fixing ring is adhered to the surface of the air supply hose, and a spring is welded to the surface of the bottom fixing ring.

[0009] Furthermore, a threaded sleeve is integrally formed in the middle of the top fixing ring, an external thread structure is provided on the surface of the first vertical sleeve, and the threaded sleeve is sleeved on the thread on the surface of the first vertical sleeve, and the top end of the spring is welded to the surface of the top fixing ring.

[0010] Furthermore, the humidification circulation component includes a humidification cavity and a guide interlayer, a humidifier is screwed to the top of the chassis, the bottom of the humidifier is connected to the interior of the water tank through a pipe, the other end of the humidifier is connected to the pressure pump through a pipe, and a rotating sleeve is integrally formed at the bottom of the other end of the support frame, the rotating sleeve is sleeved on the top of the humidification cavity, and the guide interlayer is integrally formed at the bottom of the humidification cavity.

[0011] Furthermore, a return pipe is plugged into the top of one end of the guide interlayer, the other end of the return pipe is inserted into the water tank, the end of the second plug-in pipe is connected to the inner bottom end of the humidification cavity, the output end of the pressure pump is connected to the humidification pipe, and the humidification pipe is connected to the middle position inside the humidification cavity.

[0012] Furthermore, the docking mechanism includes a first plug-in tube, a telescopic sleeve and a telescopic pipe, the end of the first plug-in tube is embedded in the interior of the guide channel, an air inlet hole is opened at one end of the top of the guide channel, and a docking hole is opened at the top end of the first plug-in tube.

[0013] Furthermore, the interior of the telescopic sleeve is filled with an airbag, one end of the airbag is integrally formed with a bonding tube, the end of the bonding tube is adhered to the end of the telescopic pipe, and a connecting hole is opened at the end of the airbag, and a pressure relief hole is opened at one end of the surface of the telescopic sleeve.

[0014] Furthermore, one end of the telescopic sleeve is connected to the end of the hydrogen delivery pipeline, the telescopic sleeve and the telescopic pipeline are hidden inside the delivery interlayer as a whole, the surface of the telescopic pipeline is in contact with the inner wall of the end of the telescopic sleeve, and the rear end of the airbag is connected to the interior of the hydrogen delivery pipeline.

[0015] Beneficial effects of the present invention:

[0016] 1. The portable hydrogen-oxygen respirator supports the air supply hose and the breathing mask through a supporting mechanism, so that the bending of the hose can be completely avoided. At the same time, it can also provide a variety of adjustment ranges in the horizontal, vertical, and rotational states, making it more flexible to wear and the delivered oxygen and hydrogen can also maintain smooth delivery.

[0017] 2. The portable hydrogen-oxygen respirator is equipped with a pressure regulating mechanism at the end of the supporting mechanism, which can directly provide pulling force or pushing force to the end of the air supply hose and the mask part. Therefore, when worn for a long time, the pressure regulating mechanism can assist in pulling the breathing mask part to reduce the pressure of the breathing mask pressing on the face, thereby improving the wearing comfort.

[0018] 3. The portable hydrogen-oxygen respirator delivers the prepared breathing medium through the docking mechanism at the rear end, and the interior of the telescopic sleeve in the docking mechanism is filled with an air bag. With the help of the pulling effect of the air bag on the telescopic pipe, after the water inside the water tank is exhausted, the air bag loses its internal pressure and has a contraction effect, and finally pulls the telescopic pipe to translate, allowing external air to directly enter the entire delivery channel from the air inlet, ensuring that the patient will not feel breathing discomfort due to the cessation of preparation of breathing gas when sleeping and wearing a mask.

[0019] 4. The portable hydrogen-oxygen respirator mixes the generated water mist with the prepared hydrogen-oxygen breathing airflow through a humidification circulation component, thereby increasing the humidity of the breathing airflow, improving breathing comfort, and being able to redirect the generated excess water to the water tank for continued use, thereby extending the water change cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic structural diagram of the appearance of a portable hydrogen-oxygen respirator of the present invention;

[0021] Figure 2 It is a structural schematic diagram of the supporting mechanism part of the present invention;

[0022] Figure 3 It is a connection diagram of the voltage regulating mechanism of the present invention;

[0023] Figure 4 This is a disassembled diagram of the voltage regulating mechanism of the present invention;

[0024] Figure 5 The figure is a disassembled diagram of the humidification cycle component of the present invention;

[0025] Figure 6 It is a structural schematic diagram of the docking mechanism part of the present invention;

[0026] Figure 7 It is a side sectional view of the docking mechanism part of the present invention;

[0027] In the figure: 1, chassis; 2, water tank; 3, connecting hole; 4, hydrogen generator; 5, hydrogen delivery pipeline; 6, humidifier; 7, pressure pump; 8, pressure relief hole; 9, delivery interlayer; 10, docking mechanism; 11, humidification cycle assembly; 12, support mechanism; 13, pressure regulating mechanism; 14, support frame; 15, lifting screw; 16, inner convex plate; 17, arc sleeve; 18, breathing mask; 19, air supply hose; 20, first vertical sleeve; 21. Top fixing ring; 22. Spring; 23. Threaded sleeve; 24. Bottom fixing ring; 25. Rotating sleeve; 26. Second vertical sleeve; 27. Humidification cavity; 28. Guide interlayer; 29. ​​Return pipe; 30. Second plug-in pipe; 31. Humidification pipe; 32. Guide channel; 33. Air inlet hole; 34. First plug-in pipe; 35. Docking hole; 36. Telescopic pipe; 37. Telescopic sleeve; 38. Air bag; 39. Adhesive capillary. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0029] See also Figures 1 to 7 The present invention provides the following technical solutions: a portable hydrogen-oxygen respirator, comprising a respirator body, the respirator body comprising a chassis 1, a water tank 2, a support mechanism 12, a docking mechanism 10 and a humidification cycle assembly 11, a hydrogen generator 4 is screwed on one side of the chassis 1, a hydrogen delivery pipeline 5 is plugged into the front end of the hydrogen generator 4, a water tank 2 is embedded in the bottom end of the inner part of the chassis 1, a delivery interlayer 9 is also provided on the surface of the chassis 1, a docking mechanism 10 is inserted into the inner part of the delivery interlayer 9, a guide channel 32 is welded on the surface of the chassis 1, one end of the docking mechanism 10 is inserted into the inner part of the guide channel 32, a second plug-in pipe 30 is plugged into the other end of the guide channel 32, the humidification cycle assembly 11 is installed at the end of the second plug-in pipe 30, one end of the support mechanism 12 is sleeved on the top of the humidification cycle assembly 11, and a pressure regulating mechanism 13 is plugged into the other end of the support mechanism 12. The portable hydrogen-oxygen respirator is used to prepare hydrogen and transport it to the position of the mask in conjunction with oxygen for respiratory therapy for patients.

[0030] When the present invention is used, clean water is injected into the water tank 2 through the water injection port at the top of the water tank 2, and the water inside the water tank 2 is processed into hydrogen and oxygen medium by the hydrogen generator 4 at the rear, and then can be input into the docking mechanism 10 through the internal delivery pipeline, and the airflow is introduced into the interior of the humidification circulation component 11 by the docking mechanism 10, and after being mixed with the water mist delivered by the humidifier 6, it continues to be delivered to the pressure regulating mechanism 13 at the end along the air supply hose 19, and finally delivered to the breathing mask 18 to be inhaled by the patient. Among them, the hydrogen generator 4 and the humidifier 6 are both existing mature technologies and do not fall within the scope of protection of the present invention. Therefore, the internal structure and principle of the hydrogen generator 4 and the humidifier 6 will not be repeated here. With the help of the support mechanism 12 and the pressure regulating mechanism 13, the height of the air supply hose 19 can be adjusted, and the pressure of the breathing mask 18 pressed on the patient's face can be regulated. When the water inside the water tank 2 is exhausted during use, the connection with the outside air can be automatically opened with the help of the docking mechanism 10. At this time, air can still be directly inhaled from the outside through the air supply hose 19, and humidification can also be performed.

[0031] In this embodiment, the support mechanism 12 includes a support frame 14 and an arc-shaped sleeve 17. An inner convex plate 16 is integrally formed at the bottom of one end of the support frame 14. A first vertical sleeve 20 and a second vertical sleeve 26 are integrally formed at both ends of the arc-shaped sleeve 17. An air supply hose 19 is inserted into the interior of the arc-shaped sleeve 17. A lifting screw 15 is inserted into the middle of the top of the support frame 14. The bottom end of the lifting screw 15 is embedded in the top of the surface of the arc-shaped sleeve 17 through a bearing. One end of the air supply hose 19 passes downward from the bottom of the first vertical sleeve 20, and the other end of the air supply hose 19 is bonded to the opening of the second vertical sleeve 26. The air supply hose 19 and the breathing mask 18 are supported by the support mechanism 12, so that the bending of the hose can be completely avoided. At the same time, multiple adjustment ranges in the horizontal, vertical, and rotational states can be provided, making it more flexible to wear, and the transported oxygen and hydrogen can also be transported smoothly.

[0032] Specifically, by manually controlling the rotation of the lifting screw 15 at the top, the arc-shaped sleeve 17 below can be driven to move up and down, and at this time the inner air supply hose 19 can be driven to move up and down synchronously. Since the inner air supply hose 19 extends inside the arc-shaped sleeve 17 and passes downward from the pressure regulating mechanism 13 at the end, it can be directly used to be introduced into the breathing mask 18. Therefore, there will be no bending area for the air supply hose 19 in the entire delivery pipeline system, and it can also ensure that the breathing mask 18 can be regulated in multiple directions such as vertical, horizontal and rotational.

[0033] In this embodiment, the pressure regulating mechanism 13 includes a top fixing ring 21 and a bottom fixing ring 24. The end of the air supply hose 19 is sleeved with a breathing mask 18. The surface of the air supply hose 19 is pasted with a bottom fixing ring 24, and the surface of the bottom fixing ring 24 is welded with a spring 22. The middle of the top fixing ring 21 is integrally formed with a threaded sleeve 23. The surface of the first vertical sleeve 20 is provided with an external thread structure, and the threaded sleeve 23 is sleeved on the thread on the surface of the first vertical sleeve 20. The top end of the spring 22 is welded to the surface of the top fixing ring 21. The pressure regulating mechanism 13 is installed at the end of the support mechanism 12. The pressure regulating mechanism 13 can directly provide a pulling force or a pushing force to the end of the air supply hose 19 and the mask part. Therefore, when worn for a long time, the pressure regulating mechanism 13 can be used to assist in pulling the breathing mask 18 part, reducing the pressure of the breathing mask 18 pressing on the face, thereby improving the wearing comfort.

[0034] Specifically, by manually controlling the rotation of the top fixing ring 21, the inner threaded sleeve 23 can cooperate with the external thread structure on the first vertical sleeve 20 to pull the bottom spring 22 for extension or compression, and the bottom of the spring 22 can directly pull the air supply hose 19 to perform lifting and lowering movements with the help of the bottom fixing ring 24, thereby providing tension to the bottom part of the breathing mask 18, thereby achieving the purpose of regulating the pressure generated by the breathing mask 18 pressing on the patient's face.

[0035] In this embodiment, the humidification cycle assembly 11 includes a humidification cavity 27 and a guide interlayer 28. A humidifier 6 is screwed to the top of the chassis 1. The bottom of the humidifier 6 is connected to the inside of the water tank 2 through a pipe. The other end of the humidifier 6 is connected to the pressure pump 7 through a pipe. The bottom of the other end of the support frame 14 is integrally formed with a rotating sleeve 25. The rotating sleeve 25 is sleeved on the top of the humidification cavity 27. The guide interlayer 28 is integrally formed at the bottom of the humidification cavity 27. A return pipe 29 is plugged into the top of one end of the guide interlayer 28. The other end of the return pipe 29 is inserted into the water tank 2. The end of the second plug-in pipe 30 is connected to the bottom end of the humidification cavity 27. The output end of the pressure pump 7 is connected to a humidification pipe 31, and the humidification pipe 31 is connected to the middle position inside the humidification cavity 27. The generated water mist is mixed with the prepared hydrogen-oxygen breathing airflow through the humidification circulation component 11, thereby increasing the humidity of the breathing airflow and improving breathing comfort. The excess water generated can be redirected to the water tank 2 for continued use, thereby extending the water change cycle.

[0036] After starting the humidifier 6, the water inside the water tank 2 will be directly drawn into the atomized water and then transported to the humidification cavity 27 with the help of the pressure pump 7. The hydrogen prepared in the hydrogen generator 4 and the mixed oxygen will be synchronously transported to the humidification cavity 27 from the second plug-in tube 30 through the docking mechanism 10. Finally, this part of the gas will be humidified inside the humidification cavity 27 so that it can be kept moist and inhaled by the patient. At the same time, during the use of the humidification cavity 27, a large amount of water droplets adhered to the inner wall will fall into the guide interlayer 28 at the bottom, and will be transported to the water tank 2 through the bent reflux pipe 29. After the first plug-in tube 34 transports the gas to the inside of the humidification cavity 27, it will be blocked by the water accumulated in the guide interlayer 28 to prevent the part of the prepared airflow from entering the reflux pipe 29, thereby ensuring that the hydrogen and oxygen can only enter the air supply hose 19 toward the top of the second vertical sleeve 26 for use.

[0037] In this embodiment, the docking mechanism 10 includes a first plug-in tube 34, a telescopic sleeve 37 and a telescopic pipe 36. The end of the first plug-in tube 34 is embedded in the interior of the guide channel 32. An air inlet 33 is provided at one end of the top of the guide channel 32. A docking hole 35 is provided at the top end of the first plug-in tube 34. The interior of the telescopic sleeve 37 is filled with an air bag 38. An adhesive thin tube 39 is integrally formed at one end of the air bag 38. The end of the adhesive thin tube 39 is pasted to the end of the telescopic pipe 36. A connecting hole 3 is provided at the end of the air bag 38. A pressure relief hole 8 is provided at one end of the surface of the telescopic sleeve 37. One end of the telescopic sleeve 37 is connected to the end of the hydrogen delivery pipeline 5. The telescopic sleeve 37 and the telescopic pipe 36 are hidden in the interior of the delivery interlayer 9. The surface of the telescopic pipe 36 is in contact with the inner wall of the end of the telescopic sleeve 37. The rear end of the air bag 38 is connected to the interior of the hydrogen delivery pipeline 5. The prepared breathing medium is transported through the docking mechanism 10 at the rear end, and the interior of the telescopic sleeve 37 in the docking mechanism 10 is filled with an airbag 38. With the pulling effect of the airbag 38 on the telescopic pipe 36, after the water inside the water tank 2 is exhausted, the airbag 38 loses its internal pressure and has a contraction effect, which eventually pulls the telescopic pipe 36 to translate, allowing external air to directly enter the entire delivery channel from the air inlet 33, ensuring that the patient will not feel breathing discomfort due to the cessation of preparation of breathing gas when sleeping and wearing a mask.

[0038] Specifically, after the gas is prepared by the hydrogen generator 4, it is transported to the inside of the airbag 38, and the airbag 38 can be expanded to push the telescopic pipe 36, and the first plug-in pipe 34 at the top of the telescopic pipe 36 is embedded in the inside of the guide channel 32. At this time, the air inlet 33 and the docking hole 35 are staggered, and the external air cannot enter the inside of the guide channel 32, so only the prepared gas can be allowed to enter the second plug-in pipe 30 along the guide channel 32. As the treatment progresses, after the water in the water tank 2 is exhausted, the airbag 38 is no longer injected with airflow, resulting in a decrease in pressure, and the airbag 3 8 is compressed, at which time the telescopic pipe 36 is pulled forward, and the first plug-in pipe 34 on the top moves toward the end of the guide channel 32, and finally the docking hole 35 is aligned with the air inlet hole 33 on the top. In this state, air can be directly drawn in from the outside of the docking hole 35 as the patient breathes, avoiding breathing difficulties. At the same time, when the prepared gas volume is large, the airbag 38 over-expands, and eventually the telescopic pipe 36 will be close to the end of the telescopic sleeve 37. At this time, the high-pressure airflow inside the airbag 38 can pass through the connecting hole 3 and then be discharged from the pressure relief hole 8 on the top, so that the pressure inside the airbag 38 always remains stable.

[0039] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A portable hydrogen-oxygen breathing machine, comprising a breathing machine body, characterized in that: The ventilator body comprises a chassis (1), a water tank (2), a support mechanism (12), a docking mechanism (10) and a humidification circulation assembly (11); a hydrogen generator (4) is screwed to one side of the chassis (1); a hydrogen delivery pipeline (5) is plugged into the front end of the hydrogen generator (4); a water tank (2) is embedded in the bottom end of the chassis (1); a delivery interlayer (9) is provided on the surface of the chassis (1); a docking mechanism (10) is inserted into the interior of the delivery interlayer (9); ), a guide channel (32) is welded on the surface of the chassis (1), one end of the docking mechanism (10) is inserted into the interior of the guide channel (32), the other end of the guide channel (32) is plugged with a second plug-in tube (30), the humidification circulation component (11) is installed at the end of the second plug-in tube (30), one end of the support mechanism (12) is sleeved on the top of the humidification circulation component (11), and the other end of the support mechanism (12) is plugged with a pressure regulating mechanism (13).

2. A portable hydrogen-oxygen breathing machine according to claim 1, characterized in that: The support mechanism (12) comprises a support frame (14) and an arc-shaped sleeve (17); an inner convex plate (16) is integrally formed at the bottom of one end of the support frame (14); a first vertical sleeve (20) and a second vertical sleeve (26) are integrally formed at both ends of the arc-shaped sleeve (17); and an air supply hose (19) is inserted into the interior of the arc-shaped sleeve (17).

3. A portable hydrogen-oxygen breathing machine according to claim 2, characterized in that: A lifting screw (15) is inserted in the middle of the top of the support frame (14), and the bottom end of the lifting screw (15) is embedded in the top of the surface of the arc sleeve (17) through a bearing. One end of the air supply hose (19) passes downward from the bottom of the first vertical sleeve (20), and the other end of the air supply hose (19) is bonded to the opening of the second vertical sleeve (26).

4. A portable hydrogen-oxygen breathing machine according to claim 2, characterized in that: The pressure regulating mechanism (13) comprises a top fixing ring (21) and a bottom fixing ring (24); a breathing mask (18) is sleeved on the end of the air supply hose (19); a bottom fixing ring (24) is adhered to the surface of the air supply hose (19); and a spring (22) is welded to the surface of the bottom fixing ring (24).

5. A portable hydrogen-oxygen breathing machine according to claim 4, characterized in that: A threaded sleeve (23) is integrally formed in the middle of the top fixing ring (21); an external thread structure is provided on the surface of the first vertical sleeve (20), and the threaded sleeve (23) is sleeved on the thread on the surface of the first vertical sleeve (20); and the top end of the spring (22) is welded to the surface of the top fixing ring (21).

6. A portable hydrogen-oxygen breathing machine according to claim 2, characterized in that: The humidification circulation component (11) comprises a humidification cavity (27) and a guide interlayer (28); a humidifier (6) is screwed to the top of the chassis (1); the bottom of the humidifier (6) is connected to the inside of the water tank (2) through a pipeline; the other end of the humidifier (6) is connected to the pressure pump (7) through a pipeline; a rotating sleeve (25) is integrally formed at the bottom of the other end of the support frame (14); the rotating sleeve (25) is sleeved on the top of the humidification cavity (27); and the guide interlayer (28) is integrally formed at the bottom of the humidification cavity (27).

7. A portable hydrogen-oxygen breathing machine according to claim 6, characterized in that: A return pipe (29) is plugged into the top of one end of the guide interlayer (28); the other end of the return pipe (29) is inserted into the water tank (2); the end of the second plug-in pipe (30) is connected to the bottom end of the humidification cavity (27); the output end of the pressure pump (7) is connected to a humidification pipe (31); and the humidification pipe (31) is connected to the middle position inside the humidification cavity (27).

8. A portable hydrogen-oxygen breathing machine according to claim 1, characterized in that: The docking mechanism (10) comprises a first plug-in tube (34), a telescopic sleeve (37) and a telescopic pipe (36); the end of the first plug-in tube (34) is embedded in the interior of the guide channel (32); an air inlet hole (33) is provided at one end of the top of the guide channel (32); and a docking hole (35) is provided at the end of the top of the first plug-in tube (34).

9. A portable hydrogen-oxygen breathing machine according to claim 8, characterized in that: The interior of the telescopic sleeve (37) is filled with an airbag (38), one end of the airbag (38) is integrally formed with a bonding tube (39), the end of the bonding tube (39) is adhered to the end of the telescopic pipe (36), and a connecting hole (3) is opened at the end of the airbag (38), and a pressure relief hole (8) is opened at one end of the surface of the telescopic sleeve (37).

10. A portable hydrogen-oxygen breathing machine according to claim 9, characterized in that: One end of the telescopic sleeve (37) is connected to the end of the hydrogen delivery pipeline (5); the telescopic sleeve (37) and the telescopic pipeline (36) are entirely hidden inside the delivery interlayer (9); the surface of the telescopic pipeline (36) is in contact with the inner wall of the end of the telescopic sleeve (37); and the rear end of the airbag (38) is connected to the interior of the hydrogen delivery pipeline (5).

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