Indirect Evaporative Cooling Systems

Over the years we have designed systems with eer s exceeding 100.

Indirect evaporative cooling systems.

Spray humidifiers deliver moisture to an atmosphere using either high pressure or compressed air to ensure evaporation. Our indirect evaporative cooling allows engineers and owners to get the efficiency benefit of water evaporation without concern for water carryover into the building. The main difference with an indirect system is that a heat exchanger is used to cool the air supplied to the living space. Evaporative cooling systems are characterised by low energy use compared with refrigeration cooling.

Evaporative cooling uses the fact that water will absorb a relatively large amount of heat in order to evaporate. An evaporative cooling system consists of an intake chamber filter s supply fan direct contact or indirect contact heat exchanger exhaust fan water sprays re circulating water pump and water sump. An evaporative cooler also swamp cooler swamp box desert cooler and wet air cooler is a device that cools air through the evaporation of water. Indirect evaporative cooling works on the same principle as direct evaporative cooling lowering air temperature by causing water to evaporate.

Direct air evaporative cooling for buildings and areas that do not have a central air conditioning system direct air evaporative cooling can be a very economical and achievable way to reduce the temperature. Evaporative cooling differs from typical air conditioning systems which use vapor compression or absorption refrigeration cycles.