血液冷藏箱原理及常见故障维修

摘要

介绍了血液冷藏箱的组成、制冷原理、电器控制原理、声光报警功能及其他功能,阐述了血液冷藏箱的常见故障及原因.通过具体维修实例,分析了维修过程和维修方法,总结了维修技巧和维修经验,解决了血液冷藏箱内漏故障判断难题以及维修困难的问题,为血库工作人员、从事制冷设备维修的人员提供了理论指导和技术性参考.%The components, refrigeration principle, electrical control principle and audible & visual alarming of the blood freezer are introduced. The common faults and causes are described, and based on the examples, the flow, methods and techniques are summarized. The staff of the blood bank and maintainer are provided with theoretical guidance and technical reference.