Electric fan.Electric fan appliances are to benefit the ventilation style shapes for use with the place, such as a desk fan Fan, ceiling fan, etc., but the functions of these fans are similar.The components of the fan.Desk fan A fan that is designed to move easily. The work of the fan switch editing work and speed change to a ประกอบที่ handle matters.1. Series motor to deliver the spinning at different levels.2. Front grill and after the protective glass users.3. Rotor air suction back entrance.4 switch speed control role of electricity to reduce editing - increase the speed.5 project fan is based on motor and accessories of the machine.Exhaust fan. Mainly used in buildings with air conditioning. To the ventilation not pure inside the room out of the room, reducing the dust mixed.Similar components, important is the motor, rotor, similar to the general fan. There will be different parts including1. Fins together plot.2 switch adjustable wind direction.
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