Hybrid air-conditioning system with improved recovery evaporator

Details Hybrid air-conditioning system with improved recovery evaporator Hybrid air-conditioning system with improved recovery evaporator

1995-11-08

1997-07-22

Wayner, William E.

Refrigeration

Processes

Circulating external gas

F25D 1706, F25D 2300

Patent

active

056494289

ABSTRACT:
A hybrid air-conditioning system for controlling the condition of air in a building enclosed space. The hybrid air-conditioning system includes a rotatable moisture transfer wheel having first and second zones. The first zone is located in a process air flow and the second zone is located in a regenerative air flow. The second zone of the moisture transfer wheel has relatively wet and dry regions. A compressor having a suction side and a discharge side is provided. The suction side of the compressor is in fluid communication with a recovery evaporator coil, and the discharge side of the compressor is in fluid communication with a subcool condenser coil. The recovery evaporator coil is positioned such that the regenerative air flow through the dry region of the second zone of the moisture transfer wheel passes through the recovery evaporator coil. The subcool condenser coil is positioned such that the regenerative air flow through the wet region of the second zone of the moisture transfer wheel passes through the subcool condenser coil.

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