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Un système de régulation qui empêche l'air de rentrer, par la bouche d'échappement, dans un système de traitement de l'air.

A control system that prevents air from entering an air handling unit through the exhaust air damper.

Auteurs : SEEM J. E., HOUSE J. M.

Résumé

States that traditional air handling unit control systems link the position of the exhaust air damper, recirculation air damper and outdoor air damper. Tests at the US National Institute of Standards and Technology on a variable air volume air handling unit show air can enter the unit through the exhaust air damper. This can have a deleterious effect on indoor air quality if the exhaust air duct is near a pollution source. Presents a new control system that uses volume matching to control the return fan.

Détails

  • Titre original : A control system that prevents air from entering an air handling unit through the exhaust air damper.
  • Identifiant de la fiche : 1998-3066
  • Langues : Anglais
  • Date d'édition : 09/1996
  • Source : Source : Proc. AIVC Conf., Gothenburg
    vol. 2; 562-569; 8 fig.; 5 ref.

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