"AC Fan", blowers and other types of fans, are by a variety of components, and these components look very much, but indeed indispensable, in use, the effect of the use of the fan needs to rely looks are not that important components to complete, use these blowers in production and living is relatively common, and that for the blower, each component is how to work it? What is the role of it? Blower indispensable component consists mainly of several motors, air filter, blower body, the air chamber, the base (and fuel tank), drip nozzles, bearings, impellers and various bolts, which plays a major driving force tank and lubrication role of these components appears to be very simple, in order to ensure that they play a role, we also need to master the use of the principle of each component and installation specifications.