Indoor Energy Ceiling Fan 25W

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Q: Where does the wind from the electric fan come from?: The Bernoulli principle. Just like an airplane has wings,

Q: What is the working principle of an electric fan?: When the electric fan works, because the electric current passes through the coil of the fan, the wire is provided with resistance, so it will inevitably generate heat and release heat outwards, and the temperature will rise naturally.

Q: Which items should we pay attention to selecting electric fans?: When choosing an electric fan, pay attention to whether the outer packing and inner packing of the fan are damaged or not.

Q: What is the difference between air conditioner speed regulation and electric fan speed regulation?: Variable frequency air conditioning is to change the frequency of motor power supply to achieve speed regulation, in fact, the frequency adjustment will also change the voltage.

Q: The electric fan is moving all the time. Why is there a lot of ash on the leaves? Ash won't fall when you blow it?: Because of the friction, it won't fall off when blowing

Q: Is the power consumption the same when the fan is used in different gears?: The maximum design speed is used as the design value, and the minimum speed deviates from the design value.Fan blade is also a sensitive load, the power of shaft and speed are three times, and the higher the speed, the greater the energy consumption

Q: What are the types of electric fans?: According to the structure of the motor can be divided into: a single-phase capacitor type single-phase, three-phase, shaded pole induction, DC and AC / DC series excitation commutator type electric fan.

Q: What's the effect of the air circulation fan?: The volume is smaller than the ordinary fan Although more expensive than ordinary fans, but it is recommended to buy. Especially suitable for small Huxing commercial housing

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.

Q: Have you been driving the fan, more electricity or more air conditioning?: The average family uses a power 150W fan for 15 hours per day (4 p.m. to 7 a.m.), with a power consumption of 2.25 degrees，The use of 1.5HP air conditioning, unit per hour power consumption of about 1.5 degrees, the daily use of 5 hours (6 to 11 points in the evening), then the power consumption is 7.5 degrees

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