Industrial Roof Ventilation Design
In addition to the recommendations of the acgih iv manual consider the following when designing a ventilation system.
Industrial roof ventilation design. Industrial roof ventilators provide vertical discharge using enclosed fan cooled industrial grade motors. However industrial natural ventilation is a viable alternative. Dilution ventilation can be made more effective if the exhaust fan is located close to exposed workers and the makeup air is located behind the worker so that contaminated air is drawn away from the worker s breathing zone. Downblast roof ventilators are aluminum and.
Dilution ventilation can be made more effective if the exhaust fan is located close to exposed workers and the makeup air is located behind the worker so that contaminated air is drawn away from the worker s breathing zone. Furthermore it is low maintenance and it will keep your industrial commercial or factory building comfortable without electric fans or an air. Several design criteria are common to all industrial ventilation systems. Use the acgih iv manual for primary guidance.
See figure 1 for examples of good and poor dilution ventilation design. See figure 1 for examples of good and poor dilution ventilation design. See paragraphs below for additional guidance. Unlike an industrial roof exhaust fan natural ventilation uses no power to operate.