RC869型远洋拖网渔船的设计

摘要

The aim of research and development the RC869 Ocean-going Trawler is to fit ocean-going fishing.Introduce the fishing trawler from the principal particular, lining, stability, outfitting, machine and electric equipment, refrigeration, etc. By optimize design of the lining, solve some pertinent practical problems of ocean-going fishing trawler. Select the right main engine and gear box to pinpoint the economical and dependability of the main propulsion unit. In order to ameliorate in future, we design different power supply combination. Show the refrigeration system in details to give priority deepfreeze. The CAD Software is also introduced.%介绍了RC869型远洋拖网渔船主尺度、线型、稳性、舾装、机电、制冷等方面的设计情况.通过对线型进行优化设计,确保船体线型优秀,减少船体阻力,增加稳性;对主机、齿轮箱等的选型设计,强调主推进系统的经济性和可靠性;为方便该型船后期的改型和用户后期的改进,对供电系统进行了不同配置的组合设计;最后对以速冻为主的冷冻系统的优化设计及该型船设计中所采用的计算机辅助设计软件也进行了说明.