How much influence does the choice of air distribution pipe permeability have on the ventilation effect

The cloth duct is the main product of Pudding Company. The ventilation effect in the end of the ventilation is very good, so it is useful in many venues, such as stadiums, conference halls, factories, warehouses, hotels, supermarkets and other places. Here is an analysis of the influence of the permeability of the air distribution pipe on the ventilation effect and why materials with good permeability are needed. 1. What is the permeability of the duct? The air distribution pipe is made of fibers of special materials, and the permeability is equal to the air permeability of ordinary textiles, which refers to the air permeability per unit area under a fixed pressure difference. Second, the importance of the choice of material permeability of the air distribution pipe One of the characteristics of the air distribution pipe is that the air volume of the equipment enters the work area through two ways. The first is through the penetration of fiber materials, and the second is through the jet holes (main channels) evenly distributed around the air duct. Generally, the permeable air volume is only used to prevent condensation, and only accounts for 5% to 10% or less of the total air volume of the system (except for the air supply in pure permeation mode). If the infiltration air volume of the air distribution pipe performs excessive heat exchange, a certain amount of energy waste will be caused in the high altitude. Therefore, in different occasions, different permeability materials should be selected. Even in the same project, in different areas or at different installation heights, the permeability materials we choose should be different. The pudding cloth duct will choose the material of the cloth duct for the customer, and at the same time do more energy calculations according to the customer's installation venue, in order to achieve the greatest possible saving for the customer.

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