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CN-122003266-A - Breathing system of concentration-adjustable oxyhydrogen generator

CN122003266ACN 122003266 ACN122003266 ACN 122003266ACN-122003266-A

Abstract

A breathing system of a concentration-adjustable oxyhydrogen generator for changing the concentration of a breathing gas of a subject includes an oxyhydrogen supply aid (13), a pure water oxyhydrogen producing machine (1, 1'), a wet bottle (3), and a hydrogen concentration detector (14). The pure water electrolytic oxyhydrogen manufacturing machine (1, 1 ') comprises an ion exchange membrane (10, 10'), wherein both sides of the ion exchange membrane (10, 10 ') are respectively coated with an oxidation catalyst layer (100, 100') and a reduction catalyst layer (102, 102 '), a pair of anode metal layers (110, 110') and cathode metal layers (112, 112 ') with holes (114), anodes (120, 120') connected with the anode metal layers (110, 110 ') and cathodes (122, 122') connected with the cathode metal layers (112, 112 '), and a sealed containing body (2, 2') which contains the pure water electrolytic oxyhydrogen manufacturing machine (1, 1 ') and has the structure, wherein the sealed containing body (2, 2') is provided with a water injection hole (20), a hydrogen hole (22, 22 ') and an oxygen hole (24, 24'). The wet bottle (3) comprises an oxygen transmission pipe (32), a hydrogen transmission pipe (30), a mixed wet output pipe (34) connected to the oxyhydrogen supply auxiliary device (13) in a guiding way, and a bottle body (36), wherein one ends of the oxygen transmission pipe (32) and the hydrogen transmission pipe (30) are respectively inserted into clean water.

Inventors

  • HUANG LINXIANG
  • Huang Baijie

Assignees

  • 旺北科技股份有限公司

Dates

Publication Date
20260508
Application Date
20231114

Claims (10)

  1. A respiratory system for a concentration-adjustable oxyhydrogen generator for varying the concentration of a respiratory gas of at least one subject, the respiratory system comprising: an oxyhydrogen supply assist device for supplying a part of the gas breathed by the subject; a pure water electrolytic oxyhydrogen producing machine for decomposing pure water into hydrogen and oxygen for output, the pure water electrolytic oxyhydrogen producing machine comprising At least one ion exchange membrane for ion penetration, and respectively coating an oxidation catalyst layer and a reduction catalyst layer on two opposite sides of the ion exchange membrane; The pair of diffusion metal layers with a plurality of pores comprises an anode metal layer which is closely arranged on the oxidation catalyst layer and another cathode metal layer which is closely arranged on the reduction catalyst layer; At least one pair of electrodes including an anode for being electrically connected to the anode metal layer and a cathode for being electrically connected to the cathode metal layer, and A sealed container body for containing the ion exchange membrane, the diffusion metal layer and the electrode, wherein the sealed container body is provided with a water injection hole, a hydrogen hole and an oxygen hole, and deionized water injected into the sealed container body from the water injection hole is sealed by the sealed container body and is connected to the oxygen hole/the hydrogen hole; A wet bottle comprising an oxygen transmission pipe connected to the oxygen hole, a hydrogen transmission pipe connected to the hydrogen hole, a mixed wet output pipe connected to the oxyhydrogen supply auxiliary, and a bottle body containing clean water, wherein the oxygen transmission pipe and the hydrogen transmission pipe are respectively inserted into the clean water at one ends far from the oxygen hole and the hydrogen hole, and the end of the mixed wet output pipe far from the oxyhydrogen supply auxiliary is higher than the clean water, and A hydrogen concentration detector for detecting the hydrogen concentration in the sealed container body and outputting an alarm signal when the hydrogen concentration is higher than a predetermined standard concentration.
  2. The respiratory system of claim 1 wherein the hydrogen concentration detector comprises a tin dioxide resistor.
  3. The respiratory system of claim 1, wherein the system is disposed in a room for use by the subject in the room, and the hydrogen concentration detector further comprises a sensing element disposed at a ceiling of the room.
  4. The respiratory system of claim 1 wherein said pure water electrowinning machine comprises two of said ion exchange membranes, two of said anode metal layers adjacent to each other, two of said cathode metal layers spaced apart from each other, an anode common sink sandwiched between said two anodes, and said ion exchange membranes are proton exchange membranes for hydrogen ion penetration.
  5. The respiratory system of claim 1 wherein said sealed containment body further comprises a water outlet and said respiratory system further comprises a circulation tank leading to said water injection port and said water outlet, thereby ensuring that the temperature within said sealed containment body and said circulation tank are in thermal equilibrium.
  6. The respiratory system of claim 5 wherein the circulation tank is further thermally coupled to a heat sink.
  7. The respiratory system of claim 1, further comprising an alarm processor for receiving the alarm signal and interrupting the power to the pure water hydrogen-oxygen electrolyzer to stop the continuous generation of hydrogen.
  8. The respiratory system of any one of claims 1-7 further comprising a molecular sieve for filtering nitrogen from the air, said molecular sieve further comprising an oxygen ratio adjustment tube connected to said molecular sieve for introducing filtered oxygen molecules into said clean water, thereby adjusting the oxygen ratio in said mixed-moisture output tube.
  9. The respiratory system of claim 8 further comprising a gas regulating valve for regulating the gas throughput of said oxygen proportioning tube.
  10. The respiratory system of claim 9 wherein the oxyhydrogen supply aid comprises a nasal tube and a gas concentration detector disposed in correspondence with the nasal tube.

Description

Breathing system of concentration-adjustable oxyhydrogen generator Technical Field The invention relates to a respiratory system, in particular to a respiratory system of a concentration-adjustable oxyhydrogen generator. Background Most of the hydrogen on earth exists in forms of water, organic compounds and the like, hydrogen is colorless, odorless and tasteless nonmetallic gas, is easy to collect due to no toxicity and radioactivity, can react with oxygen to generate high energy, has wide application range, comprises chemistry, physics, engineering, physiology and the like, and is disclosed by "Hydrogen/oxygen therapy for the treatment of an acute exacerbation of chronic obstructive pulmonary disease:results of a multicenter,randomized,double-blind,parallel-group controlled trial" published by the authors such as the Games of Respiratory Research, 2021, in particular, in medicine, chronic obstructive pulmonary disease emergency (AECOPD) patients, the prior art is treated by oxygen with higher concentration, however, comparison is carried out when the medical team tries to apply hydrogen and oxygen treatment, and during the treatment process of one week, the patients treated by pure oxygen can generate obvious improvement on the second day but can enter a high stage and cannot continuously improve, and on the contrary, the patients with the scores of hydrogen and oxygen are continuously improved for seven days, and no obvious plateau exists when BCSS is applied. In addition, "A NARRATIVE REVIEW of hydrogen oncology: from real world survey to real world evidence" published by authors such as Chen et al in MEDICAL GAS RESEARCH J2020, has conducted a study on the demonstration of hydrogen oncology, and found that adding part of hydrogen into respiratory gas by many cancer patients can not only effectively improve respiratory disorder, but also improve life quality of more than four patients as a whole, and that some patients have reduced tumor marks and reduced secretion of nasopharyngeal cancer patients. Scientists theorize that the antioxidant power of hydrogen molecules is expected to be combined with the generation of hydroxyl radicals due to the addition of hydrogen gas to respiratory gases, thereby reducing the residues of hydroxyl radicals in the body and preventing the injury to the body. A similar paper was also published in ONCOLOGY LETTERS journal 2020, 20;258. Thus, from research on respiratory therapy, it has been found that adding hydrogen to higher concentration oxygen therapy has become an important direction in current medical research. The means for obtaining hydrogen gas includes thermochemical, water gas, water electrolysis, steam reforming, etc., and particularly, a method in which the hydrogen production is the most large-scale when the steam reforming method is applied to natural gas. When steam and methane react at high temperature of about 1000-1400K, carbon monoxide and hydrogen can be produced, in the reaction, lower pressure is applied to the reaction process, but the efficiency is higher than that of the high pressure, but the hydrogen purification system is prevented from being carried out at high pressure, so that the reaction process is also carried out at high pressure, however, the production efficiency is limited, on the other hand, the production process needs to be pressurized and heated, even though the process time is shortened by adjusting the pressure, the shortening amplitude is still limited, hydrogen molecules are easily dissociated into hydrogen atoms at high temperature, the hydrogen atoms with high activity can react with other elements, so that the purity of the hydrogen is greatly reduced, and moreover, the hydrogen activity is high, and in the case of mass storage, a dangerous event is caused. Another common method for producing hydrogen is electrolysis, in which pure water is added with electrolyte to form an ionic solution, and a pair of electrodes are charged with direct current to electrolyze, and hydrogen and oxygen are generated through oxidation-reduction reaction, but this method has considerable use safety concerns in medical applications because electrolyte must be added to make pure water conductive and dissociated, and in particular strong acid or alkali is generally added as electrolyte. With the advent of proton exchange membranes, pure water can be electrolyzed directly without depending on the addition of electrolyte, pure water of a water electrolysis device enters a reaction chamber from an anode side, the reaction chamber is provided with a porous metal net-shaped anode diffusion layer and an anode catalyst layer besides an electrode, under the action of the anode diffusion layer and the catalyst layer, pure water is dissociated into oxygen ions and hydrogen ions, the oxygen ions are conducted to a metal net of the anode to release electrons and become oxygen to be discharged, and the hydrogen ions penetrate through the proton exchange membr