wireless monitoring system of gas detector - Faculty of Electrical ...
wireless monitoring system of gas detector - Faculty of Electrical ...
wireless monitoring system of gas detector - Faculty of Electrical ...
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18<br />
2.5.3 Exhaust Fan<br />
Exhaust fan as shown in Figure 2.13 is a fan for ventilating an interior by<br />
drawing air from the interior and expelling it outside. This project needs a <strong>system</strong><br />
combination with exhaust fan as the precaution step before entering the dangerous level.<br />
Exhaust fan will suck out all the air inside the room or building that had been installed<br />
with the <strong>system</strong> to the outside <strong>of</strong> the building. Therefore, the air quality inside the<br />
building will maintain in the safe air quality.<br />
Figure 2.12: Exhaust fan model