Principles and Maintenance Knowledge of Home Oxygen Generator

Working principle of home oxygen generator: using molecular sieve physical adsorption and desorption technology. The oxygen generator is filled with molecular sieve, which can adsorb nitrogen in the air when pressurized. The remaining unabsorbed oxygen is collected, purified and processed into high-purity oxygen. The molecular sieve releases the adsorbed nitrogen back into the environmental air when depressurized, and can adsorb nitrogen and produce oxygen again during the next pressurization. The whole process is a periodic dynamic cycle, and the molecular sieve is not consumed.

If the compressor of the oxygen generator does not run during maintenance, check whether the capacitance value is correct first. If there is no problem, it is best to measure the working pressure of the compressor with a pressure gauge. If the pressure of the compressor exceeds 0.3MPa, it means that the compressor cannot operate due to excessive pressure. The reason is that Longfei oxygen generator adopts a time-fixed working mode. If the molecular sieve is slightly powdered, the working pressure will be very high, and the current of the compressor will also be very large.