| Parameter |
Parameter |
| Compressor |
2 compressors, 1 for oxygen production at 5L, 1 for pressurization, pressure maintenance, and pressure relief |
| Fresh air system |
Primary filter, high-efficiency filter, advanced filter, UV sterilization, advanced filtration |
| Five Major Integrated Functions |
Fresh Air System, Pressurization System, Pressure Relief System, DC Voltage Stabilization System, Oxygen Generation System |
| Maximum pressurization flow rate |
300L |
| Purity |
Oxygen concentrator 10L, purity ≥90% (5 liters of oxygen per person) |
| Power |
1500W |
| Dual touchscreen |
10-inch |
Oxygen Source Materials and Working Principle
Materials Used
- Double-layer composite metal material
- Dual-control 10-inch touchscreen
Working Principle
Small molecular sieve oxygen generators utilize the principle of pressure swing adsorption (PSA) to increase oxygen concentration by adsorbing nitrogen and other gas components. The working process is as follows:
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Adsorption Process: Compressed air is injected into a sealed adsorption tower filled with molecular sieves. As the pressure inside the tower rises, the molecular sieves adsorb a large amount of nitrogen from the compressed air, while oxygen remains in a gaseous state and is collected through pipelines.
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Desorption Process: When the molecular sieves reach their nitrogen adsorption saturation threshold, the adsorption tower is depressurized by blowing air. As the pressure decreases, the molecular sieves' nitrogen adsorption capacity declines, releasing nitrogen as exhaust gas.
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Continuous Oxygen Production: To ensure stable oxygen output, most oxygen generators use two (or more) adsorption towers. Controlled by a rotating separation valve, one tower undergoes adsorption while the other undergoes desorption, alternating to achieve continuous oxygen generation.
