With the rapid development of China's refrigeration, medical, printing, vacuum packaging, vacuum plastic and other industries, oil-free vacuum pumps as the right-hand man in these industries, its development has been affirmed. After years of improvement and progress, oil-free vacuum pump has achieved very good reputation, the next will bring you an introduction of the working principle of oil-free vacuum pump. Oil-free vacuum pump working principle Oil-free vacuum pump working principle and the general volume of the same pump, the stator, rotor, rotary vane, cylinder, motor and other major components. Rotor with a rotating plate, eccentrically installed in the fixed cylinder, when the rotor rotates at high speed, the rotor slot within the four radial sliding rotary pump chamber will be separated into four studio, due to centrifugal force, the vane close to the Cylinder wall, the stator into the discharge port separated from the cycle of operation, for the varactor, the inhalation of gas, discharged from the exhaust port, so as to achieve the purpose of pumping. Oil-free vacuum pump through the volume change, when the air is sucked in a large volume, when the volume becomes smaller (pressure increases) the air is discharged, the volume change is by moving mechanical parts to achieve, require a small gap and High precision, such as claw pump. The other is to rely on the very high speed of mechanical rotation, the directional impact of air molecules to carry away, such as molecular pump. Third, the cryogenic pump, near the absolute zero cold surface, almost all of the air molecules are frozen trapped in the surface. Although our lives are closely linked with technology products today, they are both mysterious and unfamiliar to devices that are far away from our lives. For example, oil-free vacuum pumps, even though they are outstanding representatives of vacuum pumps, are unfamiliar to most people. If users want to learn more about oil-free vacuum pumps, the working principle of oil-free vacuum pumps should be a good way. This article is copyrighted industry interconnect (Xiamen) Co., Ltd. All are welcome to reprint, please indicate the source and author of: Asian pumps Network (CEO QQ / micro letter: 18,189,528) Editor: Coco (QQ / micro-channel: 97,129,096) starting: http : //beng.liuti.cn/ (Service Hotline:)

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