Jason E Waters

US Patent:

20180231276, Aug 16, 2018

Filed:

Feb 16, 2018

Appl. No.:

15/898406

Inventors:

- Palmetto FL, US
Jason Waters - Parrish FL, US
Kyta Insixiengmay - Pinellas Park FL, US

Assignee:

Verde GSE, Inc. - Palmetto FL

International Classification:

F25B 1/00
B64D 13/06
B64F 1/305
H05K 7/20

Abstract:

Technologies are described for a recirculating evaporative air conditioning system. A pre-cooling evaporator may be coupled to a pre-cooling compressor and a pre-cooling condenser by a first closed refrigerant loop. A post-cooling evaporator may be coupled to a post-cooling compressor and a post-cooling condenser by a second closed refrigerant loop. A blower can draw ambient air through the pre-cooling evaporator and then blow the air out through the post-cooling evaporator. A discharge plenum can collect the air blown out through the post-cooling evaporator. A recirculation duct can recirculate a portion of the air collected at the discharge plenum back into the pre-cooling evaporator, into the post-cooling evaporator, or into any ducts or plenums associated therewith. A discharge duct can conduct a portion of the air collected at the discharge plenum into an aircraft, electrical equipment, an aircraft ground power unit, a passenger bridge, or other such aircraft ground support systems.