Abstract:
Ventilation is essential to expel indoor generated
pollutants from indoor air or weaken their focus to satisfactory
levels. CO2 and bio-effluents are natural products of human
metabolism, but consuming high CO2 levels can result in
unhealthy symptoms such as sore throat, irritated nose/sinus,
combined mucous membrane, tight chest, etc., wheezing. The
modern air conditioner is designed to exhaust polluted indoor
air. Ventilation is not an issue for those who rich enough. But
indoor polluted air is a big problem for the middle-class and
poor. As part of this study, the homes of 20 middle-class
families (Families with at least one Pulmonary patient were
chosen) with different numbers of occupants were inspected
among 50 selected families. As part of the inspection, the
concentration of CO2 in the families' bedrooms was ceaselessly
measured over an average of 3 days. An average CO2
concentration was recorded at night in bedrooms of all
families, 03 bedrooms had below 1000 ppm, and 17 bedrooms
had above 2000 ppm, and in 03 bedrooms had above 4000
ppm. The CO2 concentration was recorded in the identical
bedrooms after deploying the developed Automated
Ventilation System. Our system and architecture have 100% of
efficiency in maintaining the bedroom CO2 concentration
below 1000 ppm.
