The invention discloses a cooling system for a marine main diesel engine. The cooling system for the marine main diesel engine comprises a cooler, a water pump, a heater and a thermostat, and the main diesel engine, the water pump, the thermostat and the cooler are sequentially connected to form a cooling pipeline loop. One end of the heater is connected from the position between the water pump and the thermostat, and the other end of the heater is communicated between the cooler and the main diesel engine. The cooling system provides a good working environment for the main diesel engine, improves the fuel oil utilization rate of the main diesel engine, achieves the effect of energy conservation, reduces corrosion of the main diesel engine, prolongs the service life of the main diesel engine, reduces economic losses, does not need to transform an original main diesel engine severely, is convenient to use and is better in effect for marine main diesel engines used for a long time.
Cooling system for marine main diesel engine
2015-07-22
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
Novel cooling water system suitable for cooling marine main engine
European Patent Office | 2022
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