Stand Fan LF-SFC919 with Cross Base

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Q: Can the electric fan blow to the notebook computer?: External radiator is the best exhaust style, exhaust radiator, the best is the ETS five generation.

Q: How to make the electric fan in the house to achieve the best results?: Place the fan on the doorway or window sill to increase the speed of air convection

Q: Where does the wind from the electric fan come from?: At the same time, the air velocity of the diagonal line must be faster than that of the straight line, causing the air pressure on both sides to vary. The air flowing along the straight line flows to the side of the air where the wind is formed

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: How much electricity does the ordinary fan use in a day?: If the fan power is 150 watts / hour, then use 3.6 kwh 24 hours a day

Q: What is the principle of a vaneless fan?: The base will be a large amount of air from the suction hole at the bottom of the 5.28 gallons per second flow inhalation, then the air is pressurized into the annular inner wall, an impeller inside the edge of the ring in the air circular trajectory jet, change the air flow will cause the air pressure, and ultimately the formation of a cold air flow shares uninterrupted

Q: What is the function of the fan blade?: Five can lookout "cut" more small, quiet is better. Because of the "cut" the wind is more uniform, with five fans not only brought the silencing effect from the comfort of view is also much more choice, fan blowing can achieve a wider range than block adjustment

Q: Where does the fan drip the oil?: To cheer for as long as the front axle and add a few points on the line, but to the correct way, the vertical axis, the oil in the bearings, give it a free fall, can get into the bearing, with hand up and down, make the oil more fast forward to the inside, repeated several times, will be able to solve the problem

Q: How is the fan made up?: The fan is mainly composed of fan head, fan blade, net cover and control device. The fan head comprises an electric motor, a front and rear end covers and a head blowing air supply mechanism.

Q: How do you use an electric fan to set up an air distribution system in an air tight room?: Turn the fan on the cabinet towards the window (the effect of a platoon fan is better than the fan you are now placing in the lower part) Then another fan from the end of the bed (though it may be your pillow) sends the air deep into the room to increase ventilation.

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