2015年8月15日星期六

What kind of fan?

Many types of standing oscillating fans, press power, form, structure and other forms of classification. Fans by using the power can be divided into AC, DC and AC and DC three categories. Most of the travel is generally used for the AC and DC fans. The most widely used, the largest number of single-phase AC fans. In the form of the motor can be divided into capacitor run type, shaded pole and series excited commutator categories. According to the structure and use of features can be divided into table fan, stand fan, wall fan, ceiling fan, fan, fan page, etc. Press the leaves can be divided into leafy electric stand fans and non-leaf fan. Press complexity can be divided into Simple, universal, high-grade type. Among them, the Simple Toilet no governor mechanism, universal high-end model with a governor mechanism having a speed, timing, adjust the angle of the probe, feelings automatic power failure, and other functions. In addition, according to the type of air can be divided into sub-ordinary normal wind, cold, warm and fragrant wind and other electric industrial fans.

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