The diameter of the spiral duct needs to be decided according to its specific application scenario and the ventilation effect to be achieved. In general, the diameter of the duct is affected by several factors:
Space size: The air duct needs to be selected according to the size of the space to be installed to ensure that the ventilation system can adequately cover the entire space.
Ventilation needs: Different scenarios and needs will have different requirements for the ventilation system, generally speaking, the larger the space that needs to be ventilated or the better the ventilation effect, the larger diameter of the air duct needs to be selected.
Duct length: The length of the duct will also have an impact on the choice of diameter, and an excessively long duct may require a larger diameter to ensure ventilation.
Air volume and air pressure: The air volume and air pressure that the ventilation system needs to handle are also important considerations in selecting the diameter of the duct, and the optimal diameter size needs to be determined according to the design requirements.
Cost and benefit: When choosing the diameter of the air duct, it is also necessary to consider the balance of cost and benefit, and choosing the appropriate diameter can effectively save costs on the premise of ensuring the ventilation effect.
In general, the selection of the diameter of the spiral duct needs to consider the above factors comprehensively, and make a suitable decision according to the specific situation to ensure the effective operation of the ventilation system and good ventilation effect.