HEAT-EXCHANGER Russian patent published in 2004 - IPC

FIELD: heat-exchanging equipment, particularly for refrigeration, cryogenic and other industries.

SUBSTANCE: heat-exchanger comprises body, inlet and outlet manifolds, tubes grouped in packet. Inlet and outlet manifolds are provided with partitions, tubes have cross-sections of elongated droplet shape and arranged in staggered rows. Tube rows are divided one from another by netted plates welded to tubes. Tubes are blown by air in which fine water spray is injected. Each tube is connected to netted plate located in front of the tube by outer tube side. Opposite tube side is secured to next netted plate. Fine water spray is injected in air flow passing in tube space by atomizers.

EFFECT: improved ability to heat transfer without flow resistance growth.

2 dwg