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由中国船舶工业总公司引进、上海新中动力机厂生产的L+V20/27发动机系列,包括柴油机和双燃料柴油——燃气)发动机(以下简称DG发动机)。自从20/27柴油机试制成功并批量投产以来,为节约能源。充分利用我国天然气和其它气体资源,正在试制20/27DG双燃料机。该双燃料机是在原柴油机机型基础上,稍作变动,保持了原机型的体积小、结构简单、维修方便、噪声低、经济性好等特点,能够燃用各种气体燃料,如:天然气、油田伴生气体、沼气、煤气等。当使用气体燃料运行时,需喷入少量柴油(约占全负
Introduced by China National Shipbuilding Industry Corporation, L + V20 / 27 engine series including diesel engine and dual fuel diesel-gas engine (hereinafter referred to as DG engine) manufactured by Shanghai Xinzhong Power Plant. Since 20/27 diesel trial and mass production successfully launched to save energy. Make full use of China’s natural gas and other gas resources, is trial production of 20 / 27DG dual fuel machine. The dual-fuel engine is based on the original diesel engine model, with slight changes to maintain the original model of small size, simple structure, easy maintenance, low noise, good economy and other characteristics, to burn a variety of gaseous fuels, such as: Natural gas, oilfield associated gas, biogas, gas and so on. When operating with gas fuel, inject a small amount of diesel oil (about all negatives)