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Miniature vacuum pump working principle
Nowadays, the development of our country's industry is swift and violent, and the application scope of miniature vacuum pump is more and more widely. Miniature vacuum pump, mainly refers to one into the exhaust nozzle, the exhaust nozzle of each one of the equipment, the working medium is mainly gas, and the import can continue to form a vacuum or negative pressure, the exhaust nozzle at a slight positive pressure, A compact instrument. Its working principle is mainly under the pressure difference, the pressure in the container discharge. Miniature vacuum pump its working principle is mainly: a closed container (initially, the internal pressure is 100KPa), connected to the miniature vacuum pump, continuous suction it, and finally closed the gas pressure within the container will be lower than atmospheric pressure, After special technical improvements, in addition to a single suction miniature vacuum pump, but also can form a miniature suction pump exhaust pump (exhaust end that can produce a relatively large positive pressure), used to boost pressure, inflation, to overcome the system resistance And so very unique and dual-use miniature vacuum pump, which can be used for long-term idling, dry rotation, etc., unlike the general pump idling, or dry will damage the pump. Due to the use of precision parts, miniature vacuum pump it working on the surrounding environmental health conditions, temperature, media and other factors have very high requirements, so to understand its working principle for the rational use of micro-vacuum pump is of great significance. Related articles: Vacuum pump working principle Slide valve vacuum pump working principle