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本文根据配套工作中的实践经验,对485、490型柴油机闭式循环冷却系统配置进行探讨。在闭式循环冷却系统的零部件配置中,有些配套厂因多方面的原因,未能充分考虑配置中的有关因素,致使发生柴油机过热或过冷等现象。一些新配套单位,对零部件的选择中也走了不少弯路,为解决这些问胚,对冷却系统配置中有关参数进行了探索,本文给以总结,供配套厂家参考。
Based on the practical experience in the supporting work, this article discusses the configuration of the closed circulating cooling system for 485, 490 diesel engines. In the component configuration of the closed-cycle cooling system, some auxiliary plants failed to fully consider the relevant factors in the configuration due to various reasons, resulting in diesel engine overheating or overcooling. Some new supporting units have also taken a lot of detours in the selection of parts and components. In order to solve these problems, we have explored the relevant parameters of the cooling system configuration. This paper gives a summary for the reference of supporting manufacturers.