Reasons for recommending oxygen compressors

I want to suggest you useOxygen compressor.Our company's series of high-pressure oxygen compressors are all oil-free piston structure, with good performance. The following information is introduced to you.

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What is an oxygen compressor?

Working principle of piston oxygen compressor

Advantages of piston oxygen compressor

What is an oxygen compressor?

An oxygen compressor is a compressor used to pressurize oxygen and provide it. Oxygen is a violent combustion-supporting agent, which can easily cause combustion and explosion.

When designing and using oxygen compressors carefully, consider:

1. The compressed gas part is strictly prohibited from entering into contact with oil. The cylinder is not lubricated with water and glycerin or oil-free lubrication. No contamination during oil maintenance. It must be cleaned with solvent before assembly.

2. In the case of high humidity and water lubrication, the temperature rises during compression, and the oxygen from the moisture cabinet is corrosive, so the material should be corrosion resistant when exposed to oxygen, and needs good thermal conductivity and electrical conductivity. The cylinder is usually made of phosphor bronze, the piston is made of aluminum alloy, and the intercooler is a tube made of copper or a stainless steel tube;

3. The average speed of the piston should be low, and the gas speed in the pipeline should also be lower than in the air compressor;

4. The exhaust temperature should not be too high, and it should be lubricated with water when it is not higher than 100~120℃, and it is not higher than 160℃ when using polyfour oil-free lubrication structure. The pressure ratio at each stage should not be too high.

In medicine, an oxygen compressor is a device used to assist the supply of oxygen to the patient. Its function is to compress the volume of the oxygen cylinder to store more oxygen for use.

Working principle of piston oxygen compressor

When the piston of the piston compressor oxygen rotates, the connecting rod driver and the piston reciprocate. The working volume formed by the inner wall of the cylinder, the cylinder head and the top surface of the piston changes periodically. When the piston of the piston compressor oxygen starts to move from the cylinder head, the working volume of the cylinder gradually increases. At this time, the gas is the intake pipe, and the intake valve is pushed open until the working volume becomes larger and enters the cylinder. The valve is closed; when the oxygen piston of the piston compressor moves in the opposite direction, the working volume in the cylinder decreases and the gas pressure increases. When the cylinder reaches the pressure and is slightly higher than the exhaust pressure, the exhaust valve opens and the gas is discharged to the cylinder until the piston reaches the exhaust valve and closes until the limit. When the above process is repeated, the piston of the piston compressor moves in the opposite direction of the oxygen. In short, in the piston compressor oxygen crankshaft rotates once, the piston reciprocates once, the cylinders in the intake, compression and exhaust processes, that is, the completion of one work cycle are realized in sequence.

Advantages of piston oxygen compressor

1. Piston compressor has a wide pressure range and flow can reach the required pressure;

2. Piston compressor has high thermal efficiency and low power consumption per unit;

3. Strong adaptability, that is, the exhaust range is wide, and the pressure level that will not be received, can adapt to the requirements of a wide range of pressure and cooling capacity;

4. The maintainability of the piston compressor;

5. Piston compressors have low material requirements, and the more common steel materials are easy to process and lower in cost;

6. Relatively mature technology of piston compressor, and accumulated rich experience in production and use;

7. The unit system of the piston compressor is relatively simple.

Although piston compressors also have disadvantages, they are nothing compared to their advantages. You can go to our company’s product page, our company’sNitrogen compressor,Hydrogen compressorWait, it is also a reciprocating piston structure, you can use it with confidence.