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YLD型油冷机的主要结构、工作原理及性能

发布时间:2021-05-29       文章来源:冷油机供应厂商       浏览次数:1406

油冷机分为独立式油冷机(YLD)和浸入式油冷机(YLJ)两大系列。YLD型独立式油冷机主要由制冷系统、油路系统和控制系统组成。制冷系统由一套或两套压缩机制冷系统组成,每套压缩机制冷系统包括压缩机、冷凝器、冷凝风机、热力膨胀阀、板式换热器和氟利昂管路。油路系统包括循环油泵、板式换热器和油管路。控制系统包括数显电脑控制器及传感器、空气开关、交流接触器、热继电器。

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YLD型油冷机的主要结构、工作原理及性能

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YLD型独立式油冷机自身具有高/低压压力保护,油泵/压缩机风机过载保护及短路保护,电源相序/缺相保护,压缩机延时保护等,并在发生故障时能提供报警输出无源触点(正常时为常开)。以上各种保护功能提供相应的故障显示便于用户进行故障判断和处理,保证油冷却机运行的安全性和可靠性。