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Anonymous users2024-01-23The heat exchange capacity of the fan coil unit is generally not very large, and a single unit rarely disperses more than 5 horses; And the ceiling wind cabinet can be done very large. The thickness of the fan coil unit is much smaller than that of the ceiling wind cabinet, and it is easy to hide in the ceiling. Now the end devices are all the same, the principle is the same, but the vertical air pressure of the wind cabinet is greater than that of the fan coil unit, and the common phrase is large space air supply.
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Anonymous users2024-01-22The heat exchange capacity of the fan coil unit is generally not very large, and a single unit rarely exceeds 5 horses;
And the ceiling wind cabinet can be done very large.
The thickness of the fan coil unit is much smaller than that of the ceiling wind cabinet, and it is easy to hide in the ceiling.
The vibration of the ceiling air-conditioning unit is mainly generated by the rotation of the fan, which is transmitted to the floor structure through the pipe and the support and hanger, and the floor slab is affected by its vibration disturbance and will also produce low-frequency secondary structure-borne noise. If multiple noises are superimposed on each other, which is 20 dB(A) higher than the outdoor noise of the same sound source, the air conditioning room should take corresponding noise reduction measures.
To be precise, it is the exhaust fume cabinet, the exhaust fume cabinet is usually used for exhaust or fresh air and limb system, and the air volume itself can also be wide, but the disadvantage is that the wind pressure is low.
The heater is a combined unit composed of a ventilator, an electric motor and a radiator, which is mainly composed of an air heater and a fan, the air heater dissipates heat, and then the fan is sent out to adjust the indoor air temperature. >>>More
How the ceiling is almost the same as the original, this ceiling has little impact on feng shui. So it won't change much!
A typical mouth type, of course, you also need to know the direction of the mouth.