5. Ventilation systems
When designing a CMV system, you always have to choose between one of three basic techniques:
single-flow extraction ventilation ;
insufflation and extraction ventilation in networks, with independent flow rates (independent double flow);
double-flow ventilation with heat exchanger recovery.
Each of these techniques has its own advantages, and the choice depends on the purpose of the premises and their environment.
5.1 Single-flow extraction system
Single-flow extraction is the simplest way to properly renew the air in a room.
Principle :
vacuuming...
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Ventilation systems
Conclusion
Bibliography
- (1) - MINISTÈRE DE LA TRANSITION ÉCOLOGIQUE ET SOLIDAIRE - Guide pratique pour une meilleure qualité de l'air dans les lieux accueillant des enfants - ( http://www.ecologique-solidaire.gouv.fr/sites/default/files/Guide-complet-QAI-web.pdf...
Standards
- General ventilation air filters for particle removal. Determination of filtration performance – Particulate air filters for general ventilation. Determination of the filtration performance [cancelled April 30, 2012] - BS EN 779:2002 - Décembre 2002
- Building ventilation – Performance testing of components/products for home ventilation – Part 1: Externally and internally mounted air transfer devices (classification index:...
Other regulations
Decree no. 84-1094 of December 7, 1984, supplementing the French Labor Code (Part 2) and laying down rules on ventilation and sanitation of workplaces, to be complied with by owners undertaking the construction or fitting-out of buildings intended for industrial, commercial or agricultural activities.
Decree no. 84-1093 of December 7, 1984 amending sections I and VII of Chapter II of Title III...
Websites
France Air
Ministry of Ecological Transition and Solidarity
http://www.ecologique-solidaire.gouv.fr/
ANSES
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