Principle of low noise oxygen concentrator or oxygen concentrator. Recently, many people have been inquiring about information about oxygen machines. Here is a special introduction to the working principle of the oxygen machine. It turns out that among the air we usually breathe, oxygen only accounts for (20%) and nitrogen (78%) accounts for other gases (1%).

　　The principle of the low-noise oxygen concentrator is to filter and remove nitrogen in the air, so as to obtain more oxygen from the air. To be precise, it cannot be called an "oxygen concentrator", it should be called an "oxygen concentrator"! It should be known that the oxygen concentrator (referred to as oxygen machine) mainly uses (PRESSURE SWING ABSORPTION PSA pressure swing adsorption method) to separate oxygen and nitrogen in the air! Therefore, two sets of "molecular sieves" were installed. The molecular sieve in this oxygen machine uses ZEOLITE sieve bars.

　　The low-noise oxygen concentrator uses the PSA method under the pressure of 4.3BAR, and uses two molecular sieve tanks to filter and separate the nitrogen. Finally, the oxygen with a purity of 93% (above) of PURIYT is obtained. I would like to emphasize that it is impossible to force an oxygen machine to produce oxygen! It's just the separation and filtration of oxygen. Oxygen can only be obtained according to the CAPACITY capacity of the molecular sieve of the machine itself.