electric fan

Fan abbreviation fans, also known as fans,ventilator fan, is a rotary blade driven by the motor to achieve the air speed up the flow of household appliances, mainly for the hot weather and the flow of cool air. Widely used in homes, offices, shops, hospitals and hotels and other places. Fan mainly by the fan head, blades, grilles and control devices and other components. Fan head includes an electric motor, the front and rear end caps and shook his head blower institutions. The main component is a fan of: AC motor.It works: electrical coil in a magnetic field force rotates. Electrical energy into mechanical energy, and because the coil resistance, and therefore there is an inevitable part of the electrical energy to be converted into heat. By Application can be divided into: home fans and industrial exhaust fan.industrial electric fan is mainly used for forced air convection purposes.