Technical application and management of spiral duct blower

The production technology of spiral air duct fan is constantly updated and upgraded. How to skillfully use and operate the spiral air duct fan is a problem, which can not be directly introduced into the product design blindly, nor can it escape the change of technology development. It is necessary to be familiar with each part and function of spiral air duct fan and conduct thorough research.

The section size of the duct will affect the actual velocity, resistance and local resistance of each section of the duct. Calculating the total resistance of the duct system starts with the most unfavorable loop. In order to calculate the flow velocity, it is necessary to select the air duct section to determine whether the cross-section size of each pipe is round or not. If the cross-section size is round, the standard air duct shall be included in the best air duct section.

The design of spiral duct fan should not only refer to the factors such as market and popular trend, but also refer to the production technology and process of the manufacturer of spiral air duct fan. The spiral air duct fan should be good at using new materials and new technology to design new products and position new products.