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目前显示的是标签为“duct sock sizing”的博文

Fiber Cloth Duct Design Guide

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Fabric cloth air ducts can be designed to achieve air delivery effects that traditional air delivery systems cannot achieve through the microscopic holes that open on the surface of the duct wall. The design methods/steps of the fabric cloth air ducts are generally divided into two parts. Ⅰ. The program design of the fabric cloth air ducts Fabric cloth air ducts in the program design stage are mainly for drawing design, and the design process can be divided into four steps. 1. Determine the range and control range according to the profile It is generally in accordance with the principle of average placement to take the middle line of two adjacent fabric cloth air ducts as the boundary. According to the actual engineering situation, the range is divided according to the air volume of the duct and the layout of the plane, so as to achieve uniform distribution of air volume. The height of the comfort zone (the height of the air supply) is selected according to the needs of the applica...

The Design Analysis of HVAC System in Pharmaceutical Industry

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  The HVAC system for pharmaceutical industry  is a key system in the pharmaceutical industry, and it plays an important role in providing safe and effective products to patients. Only when the pharmaceutical production environment is properly designed, constructed, debugged, operated and maintained, can the quality of the products be ensured, the reliability of the products can be improved, and the initial investment and later operating costs of the factory can be reduced.   1. The importance of HVAC system in pharmaceutical industry   The hvac in pharmaceutical industry  is an important part of the pharmaceutical production quality control system. The hvac for pharmaceutical industry  must control and monitor the air temperature, humidity, suspended particles, and microorganisms in the pharmaceutical production environment to ensure environmental parameters. Meet the requirements of drug quality. The system can avoid air pollution and cross-contamination,...