Shallow Ceiling Fan

Hot Products

FAQ

What is an electric fan?
A common household fan essentially belongs to an axial fan, i.e., the direction of the wind is parallel to the rotating axis of the fan blade
Is the power consumption the same when the fan is used in different gears?
Asynchronous motor efficiency is a very delicate thing, when the speed is similar to the design speed, the efficiency is very high, when the deviation is large, the efficiency is very low. Therefore, the speed range of the general fan is also very small
How do you use an electric fan to set up an air distribution system in an air tight room?
In contrast, outdoor, room because of the enclosure, radiation and heat inside the reasons, in most cases, the temperature will be higher than the outdoor level. In the temperature stratification under the condition of the same, because the overall warmer indoor air temperature smaller, resulting in a lesser level of indoor air pressure difference outside the same distance.
How much electricity does the ordinary fan use in a day?
If the fan power is 100 watts / hour, then use 2.4 kwh 24 hours a day
How to pick an electric fan?
The advantage of the large fan is that the fan blade is long and the radiating area is large, so the gas flow rate is larger. But if not properly designed, the cooling capacity of a large fan may not be as good as that of a small fan
Have you been driving the fan, more electricity or more air conditioning?
Air conditioning costs more electricity, the use of air-conditioning cooling effect, good comfort; use fan is different
What is the working principle of an electric fan?
The main components of the electric fan are: AC motor. The working principle is that the energized coil rotates under the force of the magnetic field. Electrical energy is converted to mechanical energy, and, at the same time, due to coil resistance, it is inevitable that some of the electrical energy is converted into heat energy.
What is the problem of slow fan speed?
It should be the oil, or the motor is damp