Oil-free air compressor is an efficient and hygienic compressed air equipment, which does not require the use of lubricating oil to lubricate and cool the operating parts of the compressor, so it is widely used in industries and application scenarios that require product dry air. The parts of oil-free air compressor include compressor, cooling system, control system, filtration system, etc. These parts will be introduced one by one below.
1. Compressor components:
Compressor is the core component of oil-free air compressor, its role is to compress the air in the atmosphere to the required pressure. Common types of compressors for oil-free air compressors include screw compressors, centrifugal compressors and reciprocating compressors. The structure of the compressor includes a compression chamber, a compression screw, and a gas inlet and outlet valve. These components are precisely machined and optimised to ensure efficient and stable operation of the compressor.
2. Cooling system:
Oil-free air compressor will generate a lot of heat during operation, in order to maintain the normal operating temperature of the compressor, it is necessary to use a cooling system to reduce the temperature of the compressor. The cooling system usually consists of a cooler, fan and water pump, which cools the compressor by returning water or air.
3. Control system:
The control system of oil-free air compressor is used to monitor and control the operating state and parameters of the compressor to ensure its stable work. The control system is usually composed of pressure sensor, temperature sensor, electronic controller and touch screen. Through these sensors and controllers, the working pressure, temperature and operating state of the compressor can be monitored and adjusted in real time.
4. Filtration system:
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The filtration system of oil-free air compressor is mainly used to remove impurities and dirt in the compressed air to provide dry air for good products. Filtration systems typically include coarse, fine, and activated carbon filters that filter airborne particles, oil, and odorous substances.
5. Drainage system:
The drainage system of the oil-free air compressor is used to remove moisture and condensate from the compressed air. The drainage system usually includes components such as automatic drainage valves, drainage pipes and water collectors, through which moisture and condensate can be automatically removed to maintain dry compressed air output.
6. Pressure vessel:
In oil-free air compressors, pressure vessels are used to store and regulate the pressure of compressed air. Pressure vessels are generally made of steel or aluminum materials, with good sealing and pressure resistance. By adjusting the pressure of the pressure vessel, the compressed air pressure requirements of different application scenarios can be met.
7. Electrical system:
The electrical system of the oil-free air compressor is used for control and power supply, including motors, power supplies, wires and switches. The electrical system needs to ensure the stable operation of the oil-free air compressor and provide the corresponding power supply.
In short, the parts of the oil-free air compressor constitute a complex and complete system, and each part plays an important role in jointly realizing the efficient and hygienic operation of the oil-free air compressor. These parts are precision designed and manufactured to provide a stable air pressure and a good product of dry air to meet the needs of a variety of industrial and commercial sectors