The invention relates to a fuel oil treatment system of a marine diesel engine. The system comprises a light diesel oil supply line, a heavy diesel oil supply line and a main oil supply line, the oil outlet end of the light diesel oil supply line and the oil outlet end of the heavy diesel oil supply line are both connected with the main oil supply line, and the other end of the main oil supply line is connected with a diesel engine. A light diesel oil supply valve is arranged between the light diesel oil supply line and the main oil supply line, a heavy diesel oil supply valve is arranged between the heavy diesel oil supply line and the main oil supply line, and a temperature control device is arranged on the main oil supply line. Flexible switching between light diesel oil and heavy diesel oil is achieved, and stable supply of fuel oil at different environment temperatures is guaranteed. The independent oil supply lines for the light diesel oil and the heavy diesel oil are arranged, the main oil supply line is connected with the diesel engine, and the oil supply valves and the temperature control device are matched, so that flexible switching and accurate control of fuel oil are achieved, and the adaptability, stability and reliability of the system are remarkably improved.

    本申请涉及一种船用柴油机的燃油处理系统。该系统包括轻柴油供油线路、重柴油供油线路和主供油线路;所述轻柴油供油线路、所述重柴油供油线路的出油端均与所述主供油线路连接,所述主供油线路的另一端与柴油机连接;所述轻柴油供油线路与所述主供油线路之间设置有轻柴油供油阀门,所述重柴油供油线路与所述主供油线路之间设置有重柴油供油阀门,所述主供油线路上设置有温度控制装置。实现了轻柴油与重柴油之间的灵活切换,确保了燃油在不同环境温度下的稳定供应。通过设置轻柴油和重柴油独立的供油线路,并通过主供油线路与柴油机连接,配合供油阀门和温度控制装置,实现了燃油的灵活切换与精准控制,显著提高了系统的适应性、稳定性和可靠性。


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    Title :

    Fuel oil treatment system of marine diesel engine


    Additional title:

    一种船用柴油机的燃油处理系统


    Contributors:
    SUN JISHU (author) / YAN HUAWEI (author) / LI LIANG (author) / LI FUHAI (author) / SU BENGAN (author)

    Publication date :

    2025-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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