The difference between flat ducts and round ducts in a fresh air system.


2024-11-21

The flat pipes and round pipes used in the fresh air system have significant differences in several aspects, including air resistance, installation convenience, space occupation, aesthetics, and price.
Air resistance and ventilation effect
Air resistance: The air resistance of round pipes is smaller, which has less impact on the ventilation effect of fresh air, while the air resistance of flat pipes is relatively larger and may affect the ventilation effect.
Ventilation effect: Although round pipes have smaller air resistance, flat pipes do not occupy much space during ground construction and have less impact on ceiling height. Therefore, in certain situations, the use of flat pipes may be more appropriate.
Installation convenience and space occupation
Installation convenience: Flat pipes are more convenient for ground construction because their flat shape allows for more flexible pipe routing, causing less damage to walls when passing through them, and they do not require large holes.
Space occupation: Flat pipes save more space compared to round pipes, especially in tight spaces where the installation of flat pipes is more convenient.


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