What is the oxygen production method (principle) of the oxygen generator?

Principle of molecular sieve: molecular sieve oxygen generator is an advanced gas separation technology. It uses physical technology to directly extract oxygen from the air, which is ready to use, fresh and natural. The maximum oxygen production pressure is 0.2 ~ 0.3MPa (i.e. 2 ~ 3kg). There is no danger of high-pressure explosion. It is an oxygen production method with international and national specifications.

Young woman wearing a protective face mask

Principle of polymer oxygen enriched membrane: this oxygen generator adopts membrane oxygen production mode. Through the filtration of nitrogen molecules in the air through the membrane, it can reach the concentration of 30% oxygen at the outlet. It has the advantages of small volume and small power consumption. However, the machine using this oxygen production method produces 30% concentration of oxygen, which can be used for long-term oxygen therapy and health care, while the first aid required in the state of severe hypoxia can only use medical high concentration oxygen. So it is not suitable for home use.

Principle of chemical reaction oxygen production: it is to adopt a reasonable pharmaceutical formula and use it in specific occasions, which can indeed meet the urgent needs of some consumers. However, due to the simple equipment, troublesome operation and high use cost, each oxygen inhalation needs to invest a certain cost, which can not be used continuously and many other defects, so it is not suitable for family oxygen therapy.

Post time: Mar-30-2022