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Fremgangsmåte og system for hindring av vekst av organismer på sjökasser og sjövannsystem på skip, offshore plattformer osv.
Fremgangsmåte og system for hindring av vekst av organismer på sjökasser og sjövannsystem på skip, offshore plattformer osv.
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机译:防止海洋生物在海箱上生长以及防止船舶,海上平台等海水系统生长的程序和系统。
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摘要
The invention relates to a method and a device on ships, offshore-platforms, etc. for protecting against organism growth in complete seawater systems, operated on the basis of briefly raising the temperature of a volume of water (1) which is isolated by a mechanical closure system (4, 12). The brief temperature increase destroys the growth of organisms or their larvae without the need for toxic, environmentally damaging substances. Once the closure system has been opened, the normal cooling operation is resumed. The waste heat from the motor is used to raise the temperature for short periods of time. The mechanical closure of a sea-case is described as an application example. In cooling systems, comprising several circuits, joined by a mixing tank, each sub-circuit can be heated separately for a brief period, using the assembly of different heat exchangers and the integrated control and regulatory systems, thus preventing organism growth.
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