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一九八一年七月,我们对已投入营运十四年的“万冷50—1~#冷藏驳船”进行了大修。现把大修中发现的问题和一些不成熟的看法提出来供大家参考。(一)原船概况万冷50—1~#是一艘贮运冻肉食品的冷藏驳船,舱内设计冷藏温度为-15℃,驳船上安装一合2AL15型压缩机,标准制冷量7.5万大卡/小时,由一台40马力的柴油发动机作动力。该船分前后两个冷藏舱,两仓总容量为50吨船
In July 1981, we overhaul the “Wan Leng 50-1 ~ # chilled barge” which has been in operation for fourteen years. Now the problems found in the overhaul and some immature opinions put forward for your reference. (A) Overview of the original ship Wanlan 50-1 ~ # is a frozen barge storage and transportation of frozen food, cabin design refrigeration temperature of -15 ℃, the barge to install a 2AL15 type compressor, the standard refrigeration capacity of 75,000 Kcal / h, powered by a 40 horsepower diesel engine. The ship points before and after the two refrigerated tanks, two tanks total capacity of 50 tons of ships