【Daily Topic】【HVAC Version 20170114】
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This post was last edited by hesonchang214 on 2017-1-19 09:17. Reward for participation: 2 wealth points. Correct reward: 9 Wealth. Fill in the blank: The smoke exhaust volume of a mechanical smoke exhaust system is calculated based on ( ). Area of smoke control zone in buildings
The maximum area for a smoke control zone is such that the air exchange rate is not less than 120 m3/h per m2
Not less than 60 m3/h per square meter
Not less than per square meter: system exhaust volume in m3/h
The room is considered to have adequate ventilation if it has no less than 6 air changes per hour