中国医疗设备2018，Vol.33Issue(4)：92-94,107,4.DOI:10.3969/j.issn.1674-1633.2018.04.023
医院制氧机余热回收系统及其控制系统设计
Design of Waste Heat Recovery System and It's Control System for Hospital Oxygenerator
摘要
Abstract
Objective To performe a research on the recovery and utilization of large amount of waste heat in the operation of oxygenerator. Methods The heat energy was transfered into the water by connecting the heat exchanger to the Screw type oxygen generator compressor lubricating oil line, and S7-200 series PLC through temperature-flow Cascade feedback control system was used to control the waste heat recovery system. Results The effect of waste heat recovery system of this kind of oxygen generator was good and it had many unique advantages. Conclusion There is a great potential for the waste heat recovery of the oxygen generator. The method designed in this paper is very suitable for the waste heat recovery and utilization of the oxygen generator.关键词
制氧机/余热回收/串级反馈/节能减排Key words
oxygen generator/waste heat recovery/cascade feedback/energy saving and emission reduction分类
机械制造引用本文复制引用
郭亮仁,马晓明,张琪晗..医院制氧机余热回收系统及其控制系统设计[J].中国医疗设备,2018,33(4):92-94,107,4.基金项目
泉州市科技计划项目(2016Z004). （2016Z004）
