一种制冷压缩机曲轴冷冻机油排量测量系统的设计

A design of the refrigerator oil discharging quantity test System of refrigeration compressor crankshaft

本文主要介绍了一种制冷压缩机曲轴冷冻机油排量测量系统。测量系统以PLC为控制核心,上位机以TD400C为本显示器为人机接口,配合使用各种检测设备和传感器,模拟压缩机工作时的环境,对制冷压缩机曲轴油孔冷冻机油的排量进行检测,并提供自动和手动方式控制测量进程。系统控制界面友好,操作方便,功能多样,可长时间自动工作,稳定可靠,在实际应用中成效显著。

This paper mainly introduces a refrigeratoroil discharging quantity test system of refrigeration compressor crankshaft.The test system used PLC as control core, used TD400C as display of man-machine interface, and used a variety of testing equipment with sensors. In order to text the oil discharging quantity of refrigeration compressor crankshaft refrigerator, the test system simulated the refrigeration compressor working environment, and could control test process with automatic and manual. The test system got achieved remarkable results in practical applications, it included the following advantages： friendly interface, easy operation, multiplex function, long time automatic working ,and stable reliable.