蒸汽型双效制冷机的高效运行的实践
赵永超
作者单位：大庆华科股份有限公司
中文关键字：制冷剂 流量调节特性 变频
英文关键字：Cryogen Flow regulation characteristics frequency conversion
中文摘要：本文根据对大庆华科股份有限公司动力车间的蒸汽型双效制冷式制冷机的长期管理，提出制冷机在日常使用过程中如何高效运行，同时将一些设备运行期间出现的问题，采取相应的改进措施，以确保制冷机组的制冷性能。鉴于制冷设备随着长周期的运行，其稳定性和高效性对车间的生产至关重要，需要采取一些可行性措施以保证制冷机能够正常运行从而达到稳定、安全、经济运行的目的。
英文摘要：This paper according to the long-term management of Daqing Huake company limited power plant steam double effect refrigeration refrigerator proposed refrigeration machine in daily use how to efficient operation, at the same time, some of the equipment during operation problems and take corresponding improvement measures, to ensure that the cooling performance of the refrigeration unit. In view of the refrigeration equipment with the long period of operation, the stability and efficiency of the workshop production is essential and need to take some feasible measures to ensure that the refrigerator can be normal operation so as to achieve stable, safe and economic operation of the objective.