What should be considered in the design of textile ductwork

The features of textile ductwork are obvious. It has good air supply performance. The fiber holes distributed uniformly in the entire duct have a relatively uniform air outlet effect, fast air outlet speed, comprehensive and uniform air outlet, and a stronger effect to prevent condensation. The cold air layer will be formed outside the wall, and there will not be any temperature difference between the inside and outside of the piping wall, so it has been widely used. In addition to understanding its characteristics, many things need special attention in the design process. So, what should be paid attention to during the design of the flexible air duct?

Many large shopping malls, office buildings, as well as fresh markets will install central air-conditioning, and the fabric air duct plays an important role. It is made of special fibers and is extremely light. Moreover, the installation method is relatively simple, which is easy to remove and wash, and the air supply effect is very uniform, with more air outlets, more colors, and shapes to be integrated with buildings, so that the overall style will be simple and elegant.

In the process of designing the textile duct, we must pay attention to the straight pipe, generally concentrating on the loss of resistance along the way. When the fabric air duct system is mainly straight pipe, the entire air circulation speed will be fast. Based on the differences in the friction resistance coefficient concluded from the comprehensive study of the fiber material and the textile ventilation system, the specifications of the selected insulated air duct can also be different. Besides, when choosing the duct diameter, you can try to reduce the wind speed of the duct in the fabric ducting system.

Now you may know what should be paid attention to in the design process of the fabric ducting. In the process of designing the textile ducting, we must choose the material according to actual needs. The diameters of the flexible air ducts are different. We should calculate the length of each air duct pipe (refer to the ring road) cross-sectional size according to the air volume and the selected wind speed, and optimize the design of special-shaped parts, to prevent the flow direction from changing too quickly, and the cross-section changing too fast.