Ventilation equipments comes in two categories: Inlet Equipment and Outlet Equipment. Either one can be natural or forced. The planning and correct distribution of ventilation equipment has a major role in the overall efficiency of the ventilation system. Ventilation efficiency is also affected by the location of equipment, partitions and doors inside a building.
There are two simple and practical methods for determining ventilation requirements:
1. The Air Change Method, which is based on a recommended rate of air changes per hour for different usages when ventilator capacity is given.
2. The Heat Removal Method, which calculates the volume of air required to remove the heat gain inside a building.
3. Turbo Air Ventilator Turbo Ventilator Extract Hot, Humid and Stale Air by creating a Convection Current which exhausts unwanted air allows Fresh/ Cool Air to replace from outside. This increases workers comfort level, reduces exertion resulting in a higher productivity.
4. A Ridge Vent is a type of vent installed at the peak of a sloped roof which allows warm, humid air to escape a building attic. Ridge vents are most common on shingled residential buildings. Ridge ventilators will control the movement of fresh air through the building removing hot, stale air and air contaminated by manufacturing or production processes. Summer heat is released naturally through gravity ridge ventilators.
5. A wall opening provided with slanted blades, fixed or movable, to allow flow of air inside the building.