Oxygen-Reducing Installation with Integrated Gas Separation
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Solution Overview
Problem
Conventional oxygen-reducing installations require frequent replacement of compressed gas storage, leading to high operating costs and logistical challenges, especially in inaccessible areas, as they need to be replenished after initial rapid oxygen reduction in enclosed spaces.
Innovation Solution
The installation integrates a gas separation system that can both provide an oxygen-reduced gas mixture for rapid oxygen reduction and refill the compressed gas storage, eliminating the need for external refilling and allowing for remote operation by connecting the gas separation system's outlet to both the enclosed area and the compressed gas storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Speed
If compressed gas storage is used for rapid oxygen reduction, then the speed of oxygen reduction is improved, but the duration of action deteriorates due to frequent replacement needs
Solution Approach 1:
The gas separation system performs preliminary action by continuously producing oxygen-reduced gas mixture and storing it in the compressed gas storage system before rapid oxygen reduction is needed. This pre-stored gas enables immediate rapid reduction without waiting for external refilling operations.
Solution Approach 2:
The system achieves self-service by integrating the gas separation system that automatically refills the compressed gas storage from ambient air, eliminating the need for external intervention or manual refilling operations. The system sustains itself continuously without human assistance.
2Speed
If compressed gas storage is used for rapid oxygen reduction, then the speed of oxygen reduction is improved, but operating costs worsen due to frequent replacement
Solution Approach 1:
The gas separation system automatically refills the compressed gas storage by separating oxygen from ambient air and storing the oxygen-reduced gas mixture, eliminating the need for external refilling services or manual intervention. This self-sustaining operation significantly reduces operating costs associated with frequent storage replacement.
Solution Approach 2:
The gas separation system serves multiple functions: it continuously produces oxygen-reduced gas mixture, refills the compressed gas storage, and maintains the system's operational readiness. This multi-functionality eliminates the need for separate refilling operations and reduces overall system costs.
3Speed
If compressed gas storage is used for rapid oxygen reduction, then the speed of oxygen reduction is improved, but device complexity worsens due to refilling infrastructure requirements
Solution Approach 1:
The gas separation system is merged with the compressed gas storage system, combining the functions of gas production, storage, and refilling into a single integrated unit. This eliminates the need for separate refilling infrastructure and reduces overall system complexity.
Solution Approach 2:
The integrated system performs self-refilling automatically without requiring external infrastructure or manual intervention. The gas separation system continuously replenishes the compressed gas storage, eliminating complex refilling logistics and infrastructure requirements.
4Adaptability or versatility
If gas separation system outlets are connected to both enclosed area and compressed gas storage, then adaptability is improved, but device complexity worsens due to multiple connection paths
Solution Approach 1:
The gas separation system outlet is designed with universal multi-functionality, enabling it to supply oxygen-reduced gas mixture to both the enclosed area for rapid reduction and the compressed gas storage for refilling. This single outlet serves multiple purposes, enhancing system versatility.
Solution Approach 2:
The connection system is designed to be dynamic and reconfigurable, allowing the gas flow to be directed to different destinations (enclosed area or compressed gas storage) based on operational needs. This dynamic flexibility enables adaptability without requiring permanently fixed complex infrastructure.
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
This configuration reduces operating costs and logistical burdens by enabling the gas separation system to both maintain and replenish the oxygen-reduced gas mixture within the enclosed area, extending the system's effectiveness without the need for frequent compressed gas storage replacement.
Implementation Method 1
a gas separation system for providing an oxygen-reduced gas mixture
Implementation Method 2
a compressed gas storage for storing an oxygen-reduced gas mixture or inert gas in compressed form
Data Source
AI summary
An oxygen-reducing installation and method include a compressed gas storage having a container for storing a compressed gas, which can be an oxygen-reduced gas mixture or an inert gas, and having a fluid connection to an enclosed area via a line system to feed at least a portion of the compressed gas to the enclosed area. A gas separation system provides an oxygen-reduced gas mixture and includes an outlet for delivery of the oxygen-reduced gas mixture produced in the gas separation system to the compressed gas storage and/or to the enclosed area as required.