The invention relates to an oil tanker main engine fuel double-cooling system. The oil tanker main engine fuel double-cooling system is characterized in that the system comprises a high-position seawater tank, a low-position seawater tank, a seawater cooling pipeline, and a fresh water cooling pipeline, the seawater cooling pipeline comprises a general seawater input pipeline, a diesel seawater cooling branch, a central cooler seawater cooling branch, and a general seawater output pipeline, the fresh water cooling pipeline comprises a general fresh water input pipeline connected with a fresh water general input terminal, a central cooler fresh water cooling branch, a diesel fresh water cooling branch, and a general fresh water output pipeline, and the general fresh water input pipeline, the central cooler fresh water cooling branch, the diesel fresh water cooling branch, and the general fresh water output pipeline are connected in series. The oil tanker main engine fuel double-cooling system is advantageous in that the structure is simple, the operation stability of the system can be improved, and safe and reliable operation of the system is guaranteed.
Oil tanker main engine fuel double-cooling system
2015-10-21
Patent
Elektronische Ressource
Englisch
IPC: | F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF |
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