Patent ID: 9709301
Date: 2017-07-18
CPC Classifications: F24F,F25B,H05K,Y02B

Claim:
1. An evaporative fluid cooling apparatus comprising: a cooling housing that defines a cooling chamber with an air housing input and an air housing output; at least two fluid coils positioned in and extending across at least a portion of the cooling chamber in a spaced apart stacked arrangement, one of the fluid coils positioned closer to the air housing output having a first fluid input configured to be coupled to a fluid return from one or more air handler devices and a first fluid output coupled to a second fluid input to the other one of the fluid coils that is positioned closer to the air housing input with the other one of the fluid coils having a second fluid output configured to be coupled to a fluid supply to the one or more air handler devices; an air movement apparatus positioned to provide air flow from the air housing input through the cooling chamber and out the air housing output when activated; and one or more spray apparatuses positioned and configured to spray a fluid on at least one of the at least two fluid coils when activated.