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本文介绍了苏联ТЗ75和ТЗ136等20多种内燃机车的冷却系统及各种散热装置(包括柴油机油和液力传动装置工作油、热交换器、中冷器、散热器)的结构特点、尺寸、散热面积和其他重要的技术参数;给出了各型机车柴油机冷却水、机油、增压空气和液力传动装置工作油的最高允许温度、这些热载体的最大流量及各自散逸的热量;还详细介绍了各型内燃机车上所采用的(?)-2M系列冷却风扇的结构尺寸、技术参数及驱动方式。
This paper introduces the structural characteristics, size, design and construction of the cooling system of more than 20 diesel locomotives such as the Soviet ТЗ75 and ТЗ136 and various cooling devices (including the working oil, heat exchanger, intercooler and radiator of diesel oil and hydraulic transmission) Cooling area and other important technical parameters; given the locomotive diesel engine cooling water, engine oil, pressurized air and hydraulic transmission hydraulic oil maximum allowable temperature, the maximum flow of these heat carrier and their respective heat dissipation; also detailed The structural dimension, technical parameters and driving method of (?) - 2M series cooling fan used in various diesel locomotives are introduced.