Indirect Evaporative Cooling
THE ECOPOWER INDIRECT EVAPORTATIVE COOLEROur Coolers come in 8 sizes providing cooled fresh air from 1000 l/s to 7600 l/s.
HOW DOES IT WORK?It simply is a compact air handling unit comprising one RHE, one Evaporative Cooler with water pump, one air supply fan and one exhaust air fan. This results in an extremely reliable low maintenance cooler, which substantially increases in cooling performance as extreme high temperature conditions rise in temperature and will not overload and shut down. Unlike conventional heat pump units. It uses about one quarter of the energy input of a conventional cooler providing the same cooling effect. The building exhaust air is blown from the building and evaporatively cooled through an efficient EC before passing through the exhaust side of an efficient RHE. On the fresh airside of the RHE heat exchanger (a slowly rotating 18 rpm heat wheel) fresh air is indirectly evaporatively cooled without adding any moisture. This cools the building indirectly without adding moisture into the building. It provides far more cooling and drier comfort conditions than standard direct evaporative cooling. This process is most effective in dry to moderate climates such as occurs in most Australian cities. Contact us for performance analysis of the unit that will suit your specific conditions.
JULY 2018 CCN PUBLISHED ARTICLE
CCN JULY 2018 FEATURE
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Ellul 2019 AIRAH Refrigeration Conference Paper
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