Modulable Hydrogen Oxygen Ventilator Electrolysis
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Solution Overview
Problem
Existing hydrogen production methods for respiratory therapy face challenges such as safety concerns due to high-pressure and high-temperature conditions, which can lead to hydrogen decomposition and purity issues, as well as the need for adjustable hydrogen and oxygen concentrations to accommodate individual patient requirements.
Innovation Solution
An adjustable respiratory system incorporating a pure water electrolysis hydrogen-oxygen generator, a humidifier bottle, and a hydrogen concentration detector, which allows for safe production and adjustment of hydrogen and oxygen concentrations by modulating electric current and using a molecular sieve to enhance oxygen proportion, while ensuring safety through temperature control and hydrogen leakage detection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If high pressure is applied in the steam reforming reaction system to shorten production time, then productivity is improved, but hydrogen purity deteriorates due to decomposition into hydrogen atoms
Solution Approach 1:
The patent changes the operating parameters from high-pressure steam reforming to low-pressure water electrolysis, fundamentally altering the process conditions to achieve both high productivity and high purity. The electrolysis process operates at atmospheric pressure, preventing hydrogen decomposition while maintaining efficient production rates.
Solution Approach 2:
The patent replaces the thermal-chemical steam reforming process with an electrochemical water electrolysis process. This substitution eliminates the need for high-temperature and high-pressure conditions, achieving hydrogen production through electrical energy input rather than thermal input, thereby preventing decomposition and maintaining purity.
2Productivity
If high temperature and high pressure are applied in the steam reforming process, then hydrogen production rate is improved, but safety deteriorates due to hydrogen decomposition and potential explosion risks
Solution Approach 1:
The patent replaces the high-temperature thermal-chemical steam reforming process with a low-temperature electrochemical water electrolysis process. This substitution eliminates the need for high-temperature and high-pressure conditions, fundamentally reducing safety risks while maintaining efficient hydrogen production rates through electrical energy input.
Solution Approach 2:
The patent changes the operating parameters from high-temperature and high-pressure steam reforming to low-temperature and atmospheric-pressure electrolysis. This parameter change eliminates the dangerous conditions that lead to hydrogen decomposition and explosion risks, while still achieving high productivity through optimized electrical input.
3Productivity
If strong acid or strong base electrolyte is added to pure water for electrolysis, then electrolysis efficiency is improved, but safety deteriorates due to chemical hazards
Solution Approach 1:
The patent extracts and removes the harmful electrolyte component from the water electrolysis system. By using pure water without added strong acid or base electrolytes, the system eliminates chemical hazards while maintaining effective electrolysis through optimized electrode design and electrical input parameters.
Solution Approach 2:
The patent replaces expensive and hazardous strong acid/base electrolytes with inexpensive, safe pure water. This substitution eliminates chemical safety hazards while maintaining adequate electrolysis efficiency through alternative process optimizations such as electrode catalysts and electrical parameter control.
4Adaptability or versatility
If adjustable hydrogen and oxygen concentrations are implemented to accommodate individual patient needs, then adaptability is improved, but device complexity increases
Solution Approach 1:
The patent implements dynamic adjustability in the gas concentration output through controllable electrolysis parameters. By dynamically adjusting electrical input and process conditions, the system can modulate hydrogen and oxygen concentrations to match individual patient requirements without requiring complex mechanical mixing or separation systems.
Solution Approach 2:
The patent designs a universal water electrolysis system that can produce adjustable concentrations of hydrogen and oxygen for different medical applications. This multi-functional system accommodates various patient needs through parameter control rather than requiring separate specialized components for each concentration level.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The system effectively produces hydrogen and oxygen at safe temperatures, prevents hydrogen leakage, and allows for adjustable gas concentrations, enhancing safety and efficacy in respiratory therapy by accommodating individual patient needs.
Implementation Method 1
a pure water electrolysis hydrogen-oxygen generator performing to split pure water into hydrogen and oxygen output
Implementation Method 2
using a molecular sieve to enhance oxygen proportion
Implementation Method 3
a hydrogen concentration detector configured to detect hydrogen concentration can output an alarm signal when the hydrogen concentration exceeds a predetermined standard or limit
Data Source
AI summary
Disclosed is an adjustable respiratory system of concentration—modulable hydrogen-oxygen ventilator, including: a supplying hydrogen-oxygen mixed gas auxiliary device, a pure water electrolysis hydrogen-oxygen generator including an ion exchange membrane, an oxidation catalyst layer and a reduction catalyst layer; a pair of diffusive metallic layers; an anode conductively connected to the anode metallic layer, and a cathode conductively connected to the cathode metallic layer; a sealed accommodation body being provided with a water inlet, a hydrogen hole, and an oxygen hole; a humidifier bottle including an oxygen delivery tube distal from the oxygen hole, a hydrogen delivery tube distal from the hydrogen hole being respectively inserted into the clean water in humidifier, and a hydrogen-oxygen mixed gas output tube. A hydrogen concentration detector inside or outside the ventilator provides alert and safety for the users and facilities.