Refrigeration – Processes – Circulating external gas
Patent
1991-10-24
1994-12-20
Sollecito, John M.
Refrigeration
Processes
Circulating external gas
62271, F25D 1706
Patent
active
053737040
ABSTRACT:
An improved air recirculation and conditioning system for recirculating and dehumidifying air within a living space is disclosed. In accordance with one aspect of the present invention the system diverts a portion of the air recirculated through a return and removes moisture from that portion of the air before mixing the drier air with the air in the return. In accordance with another aspect of the invention the system makes use of a standard water heater as a source of heat to heat a regenerative air stream to regenerate a desiccant wheel of the system. Finally, in accordance with another aspect of the present invention, the system externally draws all of the air for the regenerative air stream and exhausts the regenerative air stream to an air space external of the living space within which the air is being treated.
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Arthur D. Little Inc.
Sollecito John M.
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