Mechanical Extract, Mechanical Inlet - Smoke Extraction
Автор: SfS - Smoke & Fire Safety
Загружено: 2021-08-19
Просмотров: 13665
Описание:
This video simulates a mechanical extract, mechanical inlet smoke ventilation system.
The sequence reproduces:
1- Smoke detector activated.
2- Top of stairwell AOV opens.
3- Inlet and Extract smoke shaft dampers open.
4- Inlet and Extract fans run (NOTE: Extract shaft should be furthest away from stairwell, Inlet shaft should be closest to stairwell. You try and pull smoke away from the stairwell door to protect the stairwell).
5- Stairwell door opens as smoke affected dwelling occupants evacuate.
6- Stairwell door closes behind them.
7- Stairwell door opens when fire fighters attend to sort fire, door kept open by fireman’s hose.
Music by Scandinavianz, "Beach Volley"
/ scandinavianz
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