Industrial Wall Fan

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Q: What is the function of the fan?: The fan is rotated by the motor to accelerate the air circulation around the body, and the speed of the evaporation of water from the pores of the skin of the human body is accelerated, and the heat taken away by the evaporation process of the human body is increased, and the people feel cool

Q: What is the difference between the natural wind and the sleeping wind?: As the time and depth of fall asleep increases, the intensity of the wind needed by the person decreases. The natural wind is random switching at each stall, without regularity.

Q: Where does the fan drip the oil?: Make the blade up, remove the blade, reveal the rotating shaft, drip 4-5 drops along the root of the rotating shaft, start the fan to rotate, install the blade and net cover in 1-2 minutes

Q: How is the fan made up?: The control circuit is made of IC induction magnet, and the N.S. pole controls the coil through the circuit to generate internal excitation to rotate the rotor.

Q: How should an electric fan be used?: The electric fan is not too close to the human body. The best electric fan is placed about 2 meters away from the human body, which makes the wind more soft and even.

Q: How was the electric fan invented?: In 1872, a Frenchman named Joseph has developed a wind turbine start-up by using mechanical device, fan gear chain transmission, the fan than mechanical fan Byron invented more refined than, use convenient.

Q: How do you use an electric fan to set up an air distribution system in an air tight room?: In the real and complex environment, to ensure a large enough opening is the most important, the main problem for a separate space at the same time, even if the opening is the same, as long as the height is large enough, will form a similar movement in the air above or under the calm wind

Q: What are the new electric fans?: No noise fan: Japanese Mitsubishi Co to develop the electric fan almost no noise, a bird's wing shaped blade special, can produce a vortex flow, and the use of DC motor, with protective cover, very suitable for use with microcomputer, word processor, copier place.

Q: What are the types of electric fans?: According to the use of classification can be divided into: domestic fan and industrial exhaust fan

Q: Why can an electric fan choose only 123 winds, and this discrete value instead of zero to three continuous type?: Because, for example, Class 1.5, the volume of air can be settled by the distance between the fan and the person.

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