1. What is the function of the oxygen generator?

When people hear the oxygen concentrator, the first thing people may think of is the medical equipment used by patients in the hospital. So when it comes to oxygen concentrators, I feel that it is a life-saving thing. For those patients with heart and lung function problems, oxygen concentrators are indeed life-saving things.

Oxygen concentrators are suitable for people who receive oxygen therapy and oxygen care:

• Respiratory diseases

Pneumonia, bronchitis, chronic bronchitis, viral respiratory infection, asthma, emphysema, cor pulmonale, etc.

• Cardiovascular disease

Hypertension, heart disease, coronary heart disease, myocardial infarction, cerebral thrombosis, cerebral ischemia, cerebral vertigo, atherosclerosis, etc.

• high altitude hypoxia

Oxygen generators for high altitude pulmonary edema, acute mountain sickness, chronic mountain sickness, high altitude coma, high altitude hypoxia, etc.

• People prone to hypoxia

Middle-aged and elderly people, pregnant women, students who have been engaged in mental work for a long time, company employees, government officials ; people who have been working in underground mines or confined spaces for a long time, people who are tired from excessive exercise and have insufficient oxygen supply, etc.

Other people who need oxygen therapy are weak and sick people with poor body immunity, heatstroke, gas poisoning, drug poisoning, etc.!

It can be seen that the function of the oxygen generator is very extensive.

2. The composition and working principle of the oxygen generator?

Principle: Oxygen machine, also known as oxygen generator or oxygen concentrator, industrial oxygen machine uses air as raw material without any auxiliary materials, and uses pressure swing adsorption method to separate oxygen and nitrogen in the air and filter out harmful substances in the air , so as to obtain high-concentration oxygen that meets professional standards. Provide you with oxygen with a purity of 90% to meet the needs of all parties, and the installation and operation costs are lower than bottled or liquefied oxygen.

Household oxygen machines produce oxygen-enriched air by filtering nitrogen molecules in the air through membranes , which have the advantages of small size and low power consumption, but the generated oxygen concentration is low and does not have a good therapeutic effect, but it is good for health care. Can play a good effect, suitable for household but not suitable for industrial oxygen production, commonly used in vehicle-mounted oxygen generators.

Composition: two sets of generator units (UOP oxygen molecules in the United States), solenoid valves, switching plates, and gas-water separators.

3. What should be paid attention to when purchasing an oxygen generator?

(1) Brand is important.

DEDAKJ is a well-known medical technology company in Germany . They are committed to integrating various global clinical needs and advanced technologies to help people around the world improve their health, reduce the risk of disease, and get rid of disease troubles. And our domestic brand Haier has done relatively well in these aspects. Big brands not only have more advanced technology and more stable quality, but also can bring you better after-sales service.

(2)See what oxygen generation technology is used.

According to the principle, the oxygen generator is divided into three kinds of oxygen generation technologies: molecular sieve, chemical reaction oxygen generation, and polymer oxygen-enriched membrane . Among them, molecular sieve technology is a mature technology at present, and it is also an oxygen production method recognized by international and national standards, and the product is more secure. The oxygen production method adopted by the molecular sieve oxygen generator can obtain higher and purer oxygen concentration, and the service life of the oxygen generator is also longer.

(3) Oxygen concentration.

The oxygen concentration produced is an important indicator to measure whether an oxygen generator is qualified. Usually the oxygen concentration higher than 93% is able to reach the professional level. Of course, the higher the concentration, the better.

(4)Noise level

Because it is for home use after all, if the noise is too loud, it will affect the usual experience. You can pay more attention to the size of the noise in the process of purchasing. The smaller the noise, the more reasonable the design of the manufacturer.

DEDAKJ Oxygen Concentrator