Refrigeration – Material cooling means including gas-liquid contactor – Gas recirculated relative to enclosure
Patent
1975-08-04
1977-05-17
King, Lloyd L.
Refrigeration
Material cooling means including gas-liquid contactor
Gas recirculated relative to enclosure
62310, 62314, F25D 1704, F28D 500
Patent
active
040239497
ABSTRACT:
Air is evaporatively cooled by water in which the evaporating water is kept separate from the useful air (cooled air stream) by means of a heat exchanger so that cooling is performed without the addition of water vapor to the useful air, and in which the working air, absorbing the water vapor, is drawn from the load. A heat exchanger is disclosed which operates by movement of the working air internally through tubular conduits countercurrently to water flowing downwardly on the inner surfaces thereof while the air to be cooled passes externally across the conduits.
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Australian Refrig., Air Conditioning and Heating, Unit Air Cooler Using Plastic Heat Exchanger with Evaporatively Cooled Plates, D. Pescod, Sept. 1968, pp. 22-26.
Becwar Andrew J.
Dubey Michael B.
Schlom Leslie A.
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