AIR-TO-AIR HEAT EXCHANGER BYPASS FOR WET COOLING TOWER APPARATUS AND METHOD

摘要

A cooling tower having an evaporative media along with a liquid distribution system that distributes hot liquid over the evaporative media. The cooling tower includes a pair of heat exchanger modules that each have a first set of passageways in fluid communication with a first flow duct and a second set of passageways in fluid communication with a second flow duct. The heat exchanger module transfers heat from a first air stream into a second air stream. The cooling tower further includes a first bypass flow path that extends between the first heat exchanger module and the second heat exchanger module whereby a bypass door regulates airflow there through.

主权项

1. A cooling tower having a vertical axis, comprising:
an evaporative media located at a first position along the vertical axis; a liquid distribution system that distributes hot liquid over said evaporative media; a first heat exchanger module having a first set of passageways in fluid communication with a first flow duct and a second set of passageways in fluid communication with a second flow duct; a second heat exchanger module having a third set of passageways in fluid communication with a third flow duct and a fourth set of passageways in fluid communication with a fourth flow duct; a first bypass flow path that extends between said first heat exchanger module and said second heat exchanger module; and an air current generator that directs air through said first, second, third, fourth sets of passageways and bypass flow path through the cooling tower.