February 18, 2018

Turbine fan driven by the rest superfluous kinetic energy of the water. All cooling tower project will have water pump(s) to ensure the success transporting the water to cooling tower and make sure the inlet pressure at cooling tower are high enough for well distribution of water. Usually, Engineer will give a little bigger(10%-30%) model to ensure the stable operation of cooling system.As to the bigger pump, it waste A fair amount of kinetic energy at the inlet of cooling tower. Turbine cooling tower special recovered the superfluous kinetic energy as power source of fan.

February 18, 2018

Absorption chillers use heat, instead of mechanical energy, to provide cooling. The mechanical vapor compressor is replaced by a thermal compressor (see figure) that consists of an absorber, a generator, a pump, and a throttling device. The refrigerant vapor from the evaporator is absorbed by a solution mixture in the absorber. This solution is then pumped to the generator where the refrigerant is revaporized using a waste steam heat source. The refrigerant-depleted solution is then returned to the absorber via a throttling device. The two most common refrigerant/absorbent mixtures used in absorption chillers are water/lithium bromide and ammonia/water.