Method and apparatus for conditioning unrecycled ambient air

摘要

A method and apparatus for conditioning the temperature and humidity of unrecycled ambient air within a certain climatic window of parameters to a desired point within a certain conditioned window of parameters is provided that comprise directing part of the ambient air through a cooling coil and humidifier connected in series and directing the other part of the ambient air through a bypass duct and recombining the bypass air with the conditioned air to create an air stream at the desired temperature and humidity. The air passing through the cooling coil and humidifier is overcooled and then brought to the desired condition upon combination with the bypass air.