FIELD: heat exchange.
SUBSTANCE: cooling device (1) for cooling fluid medium by means of surface water comprises a plurality of tubes (10) for containing and transferring fluid cooled therein, wherein tubes (10) are made with possibility of at least partial exposure to surface water during operation of cooling device (1). In addition, cooling device (1) comprises a plurality of light sources (21, 22) for generating light which prevents outer side fouling of tubes (10), wherein light sources (21, 22) have such dimensions and are located relative to tubes (10) so as to direct the anti-fouling light on the outer sides of tubes (10), wherein light sources (21, 22) have a generally elongated shape, and wherein light sources (21, 22) are located in cooling device (1) in at least two mutually different orientations.
EFFECT: disclosed is cooling apparatus for cooling a fluid by means of surface water.
15 cl, 2 dwg
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Authors
Dates
2019-07-16—Published
2015-12-04—Filed