The bag air duct is the main product of Pudding Company. The ventilation effect is very good at the end of the ventilation, so it is useful in many venues, such as gymnasiums, conference halls, factories, warehouses, hotels, supermarkets and other places. Let's analyze the influence of the penetration rate of the air distribution pipe on the ventilation effect, and why we need a good penetration rate. What is the permeability of the air duct? The air distribution duct is made of special material fibers, and the permeability is equal to the air permeability of ordinary textiles, which refers to the air permeability per unit area per unit time under a fixed pressure difference. The importance of the selection of the penetration rate of the fabric air duct application material One of the characteristics of the fabric air duct is that the air volume of the equipment enters the work area through two ways. The first one passes through the infiltration of the fiber material, and the second one passes through the jet holes (the main way) evenly distributed around the air duct. Generally, the permeable air volume is only used to eliminate condensation, and it only accounts for 5% to 10% or less of the total air volume of the system (except for those who choose pure permeable air). If the permeable air volume of the air distribution duct conducts too much heat exchange, a certain power waste will be formed in the high altitude. Therefore, in different occasions, the flexible air duct should choose different permeability materials. Even in the same project, in different areas or at different installation heights, the permeability data we choose should be different. The pudding cloth air duct will make more power calculations according to the customer's installation venue while selecting the air duct material for the customer to save money for the customer to the greatest extent. Regarding the fiber fabric air duct, many people do not know it very well. What is the fiber fabric air duct? What is its main scope of application and how is it used by people? First of all, we need to understand what is a fiber fabric air duct, which is a flexible air distribution system woven from special fibers. The wind sends out the wind ending system. Secondly, let's take a look at the relevant characteristics of the fiber fabric air duct; the first place: large air volume, no blowing feeling, the system adopts the unique surface air outlet form in which the entire duct wall fiber is saturated with air and microporous jets, with a large air outlet area and a large air volume. The wind speed is low, there is no blowing feeling, and the comfort is excellent. Second: the wind is evenly distributed. The system exhausts the air through fiber gaps in the entire pipe wall or evenly distributed multiple rows of small holes. The air is distributed evenly at every point. The fiber bag air duct realizes the ideal overall uniform air supply. Third: condensation. The system penetrates the entire pipe wall fibers to infiltrate the cold air, forming a cold air layer outside the pipe wall, so that there is almost no temperature difference between the surface and the inside of the pipe wall, which completely solves the problem of condensation and does not require pipe insulation. Fourth: easy to clean and protect, healthy and environmentally friendly; beautiful and high-grade, with various colors, and individualized air ducts; light weight, negligible roof load; quiet system operation, improving environmental quality; simple installation, shortening the engineering cycle.
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