Oil-free screw air compressor actual exhaust volume of the factors affecting analysis
Release date：2015-03-25 Source: Denel Medium and High Pressure Air Compressor View: 420
Core Tip: The development of the technological era prompted more and more mechanical equipment to replace the labor force, the emergence of the compressor industry and the prosperity of the industry has also led to the development of many industries, oil-free screw air compressor as a compressed air compressor.
The development of the era of science and technology to promote more and more mechanical equipment to replace the labor force, the emergence of the compressor industry and prosperity has led to the development of many industries, oil-free screw air compressor as a compressor model in a very popular nowadays. Regardless of the type of model users must pay attention to the choice of exhaust volume when purchasing a machine, often the parameters of the exhaust volume to be greater than the actual exhaust volume, it should be affected by other factors. So what are the factors that affect the exhaust capacity of the oil-free screw air compressor?
Influence factors of the actual exhaust volume of oil-free screw air compressor: 1, temperature. Ambient temperature affects the suction volume, in the same volume, the higher the temperature, the lower the air density, the lower the exhaust volume; on the contrary, the lower the temperature, the larger the exhaust volume.
2、Rotation speed. Oil-free screw air compressor speed is proportional to the exhaust volume, and the factors affecting the speed are mainly grid voltage and frequency.
3, leakage. Compressor rotor and rotor shell in the rotation of the shell is not contact, there will be a gap in the middle, resulting in leakage.
4, loss. Compressed air transmission to the air equipment, there will be a section of the pipeline connection, pipeline bends, pipeline length, will have to lose a certain amount of compressed air.
5, cooling effect. Air in the process of compression temperature will rise, the principle of thermal expansion and contraction, the cooling effect is poor, the exhaust volume is reduced.
Of course, the oil-free screw air compressor actual exhaust volume of the factors affecting far more than these, Denel reminds the majority of users in the selection of the machine, will be taken into account, to avoid the use of the process in the future there is a lack of exhaust volume, can not keep up with the production of the situation.