中国医疗设备Issue(7)：109-111,133,4.DOI:10.3969/j.issn.1674-1633.2015.07.035
医用分子筛制氧机能耗分析
Energy Consumption Analysis of the Medical Molecular Sieve Oxygen Generator
杨斌 1刘志华 1张美1
作者信息
- 1. 北京军区总医院 医学工程科，北京 100700
- 折叠
摘要
Abstract
Objective To calculate the electrical energy consumption per unit for the medical molecular sieve oxygen generator in generation of oxygen-rich gas so as to evaluate its actual operation costs. Methods Through analysis of the input speciifc power of the air compressor unit as well as the input-output ratio of the molecular sieve, the electrical consumption could be calculated the oretically. Then, each factor’s inlfuences on electrical consumption were also calculated on the basis of the analysis of various actual inlfuence factors like un-installation and dryness. Finally, veriifcation was made through actual tests.Results Under ideal conditions, generation of 1 m³ oxygen-rich gas would consume 1.54~1.87 kWh. Without consideration of the electrical consumption of the booster, no less than 2 kWh was consumed in generation of 1 m³ oxygen-richgas by the medical molecular sieve oxygen generator. Conclusion With high erelectrical consumption per unit, the molecular sieve oxygen generator was more suitable for hospitals that utilized the cylinder manifold for air supply.关键词
分子筛制氧机/富氧气体/机组输入比功率/空气压缩机Key words
molecular sieve oxygen generator/oxygen-rich gas/input speciifc power/air compressor分类
医药卫生引用本文复制引用
杨斌,刘志华,张美..医用分子筛制氧机能耗分析[J].中国医疗设备,2015,(7):109-111,133,4.
