Oxygen Generator Machine

Oxygen Generator Machine

 

Oxygen concentrator, also called oxygen concentrator, is a type of machine that produces oxygen. Its principle is to use air separation technology. First, the air is compressed at high density and then the different condensation points of each component in the air are used to separate gas and liquid at a certain temperature, and then distilled to separate it into oxygen and nitrogen. Under normal circumstances, because it is mostly used to produce oxygen, people are accustomed to calling it an oxygen generator. Since oxygen and nitrogen are widely used, oxygen generators are also widely used in the national economy. It is especially used in metallurgy, chemical industry, petroleum, national defense and other industries.

The first countries in the world to produce oxygen concentrators were Germany and France. The German Linde Company produced the world's first 10 m3/sec oxygen concentrator in 1903. Following Germany, the French Air Liquide Company also began producing oxygen concentrators in 1910. The oxygen concentrator has a history of 100 years since 1903.

 

Physical Principles

Using the adsorption performance of molecular sieves, through physical principles, and powered by a large-displacement oil-free compressor, nitrogen and oxygen in the air are separated, and finally high-concentration oxygen is obtained. This type of oxygen concentrator produces oxygen rapidly and has high oxygen concentration. It is suitable for oxygen therapy and oxygen health care for various groups of people. The power consumption is low, the cost is only 18 cents per hour, and the usage price is low.

 

How to operate

1.Install the main unit as a floor-standing type or mount it on a wall-mounted rack to hang outdoors, and install a gas extraction filter;

2.Nail the oxygen supply plug plate on the wall or support as needed, and then hang the oxygen supply;

3.Use an oxygen tube to connect the oxygen outlet port of the oxygen supplier, and connect the 12V power cord of the oxygen supplier to the 12V power cord of the host computer. If multiple oxygen providers are connected in series, just add a tee joint and fix the pipeline with a wire buckle;

4.Plug the 120V/220V power cord of the host into the wall socket, and the red light of the oxygen supply will turn on;

5.Please add purified water to the designated position in the humidification cup. Then install it on the oxygen outlet of the oxygen supply

6.Please put the oxygen tube onto the oxygen outlet of the humidification cup;

7.Press the start button of the oxygen supply, the green indicator light will light up, and the oxygen concentrator will start to work;

8.According to the doctor's instructions, adjust the flow rate to the required position;

9.Hang up the nasal cannula or put on the mask to inhale oxygen according to the instructions on the package of the oxygen mask or nasal suction tube.

 

Technology Research

The oxygen generator uses the adsorption performance of molecular sieves, uses physical principles, and uses an oil-free compressor as the power to separate nitrogen and oxygen in the air, ultimately obtaining high-concentration oxygen.

It uses zeolite molecular sieve as the adsorbent and uses the principles of pressure adsorption and pressure reduction desorption to adsorb and release oxygen from the air, thereby separating oxygen.

 

Oxygen breathing method

Conversion method for oxygen concentration of oxygen concentrator and flow rate of oxygen concentrator

Calculation formula: reaching alveolar oxygen concentration % = 21 + 4 × oxygen concentrator flow rate (L/min)

Nursing science points out that the oxygen content in the air is 21%. If we inhale an oxygen concentration lower than 25%, it will be similar to the oxygen content in the air and has no therapeutic value. If the concentration is higher than 70% and lasts for more than 1-2 days, the disease will occur. Oxygen toxicity. Therefore, patients with heart and lung diseases need to use an oxygen concentrator with a flow rate of 3 liters or above.

Oxygen flow rate L/min 1 2 3 4 5 6 7 8 9

Oxygen concentration % 25 29 33 37 41 45 49 53 57

 

Suitable

The applicable groups of household oxygen concentrators mainly include the following categories:

 

1. Patients with chronic diseases.

Chronic diseases are mainly chronic bronchitis and emphysema, which gradually decrease lung function, leading to symptoms such as difficulty breathing, shortness of breath, cough, and excessive phlegm. Long-term hypoxia will increase the burden on the heart, leading to complications such as heart failure and pulmonary heart disease. Home oxygen concentrators can provide stable medical oxygen for patients with chronic diseases, relieve hypoxia, improve respiratory function, reduce cardiac load, delay disease progression, and improve survival rate and quality of life.

 

2. The elderly.

As age increases, the elderly's lung function and blood circulation system will gradually deteriorate, leading to problems such as poor breathing and poor blood circulation. Especially in areas with severe air pollution or plateau areas, the elderly are more likely to suffer from hypoxia. Home oxygen concentrators can provide pure medical oxygen to the elderly, increase the oxygen content in the blood, improve blood circulation, promote metabolism, enhance immunity, prevent and treat senile diseases, delay aging, and increase vitality.

 

3. Pregnant women and infants.

Pregnant women and infants are at high risk of hypoxia because their bodies are not fully developed and have a relatively high demand for oxygen. Especially in areas with severe air pollution or plateau areas, pregnant women and infants are more likely to suffer from hypoxia. Home oxygen concentrators can provide pure oxygen to pregnant women and infants.

 

Oxygen generators can provide people with high-purity medical-grade oxygen and have the following functions:

 

Enhance Immunity

Inhaling high-purity oxygen can promote the activity of white blood cells and enhance the body's ability to resist viruses and bacteria. Research shows that inhaling high-purity oxygen can increase the levels of immune factors such as interferons and interleukins in the human body, thereby enhancing the function of the immune system.

 

Improve Sleep Quality

Inhaling high-purity oxygen can relieve nervous tension and stress, help people fall asleep faster, sleep more deeply, and improve sleep quality. Research shows that inhaling high-purity oxygen can reduce levels of stress hormones such as adrenaline and cortisol in the human body, thereby reducing anxiety and depression.

 

Anti Aging

Inhaling high-purity oxygen can promote cell metabolism, increase collagen synthesis, improve skin blood circulation, and delay skin aging and wrinkles. Research shows that inhaling high-purity oxygen can inhibit the production of free radicals in the human body, thereby reducing oxidative damage to cells.

 

Improve memory and concentration

Inhaling high-purity oxygen can increase the oxygen supply to the brain, activate the vitality of neurons, improve memory and attention, and enhance the efficiency of learning and work. Research shows that inhaling high-purity oxygen can increase the levels of neurotransmitters such as dopamine and acetylcholine in the human body, thereby enhancing the cognitive function of the brain.

 

Prevent and treat hypoxia-related diseases

Inhaling high-purity oxygen can improve various symptoms caused by hypoxia, such as dizziness, fatigue, heart palpitations, etc., and can also prevent and treat hypoxia-related diseases, such as hypertension, heart disease, stroke, asthma, emphysema, etc. Studies have shown that inhaling high-purity oxygen can reduce the viscosity and coagulation in the blood, thereby reducing the risk of blood clots and arteriosclerosis.