医院制供氧模式对比及方案设计

目的:针对医院几种制供氧模式进行比较,提出基于PSA制氧机的制供氧系统选型配置方案。方法:对液氧供氧与分子筛制氧机供氧的原理、安全性、经济性等,进行比较分析;依据医院病床实例,提出基于分子筛制氧机的设备容量配置方案。结果:医院制供氧方式适宜采用PSA制供氧设备,其安全性、经济效益优于液氧供氧。结论:PSA制供氧设备具有自产氧能力,合理选用及有效管理可提升医院供氧安全性,实现医院效益最大化。

Scheme design and patterns comparison of oxygen supply in hospital

Objective To compare the oxygen supply patterns in the hospital and propose a scheme for oxygen generating and supply based on PSA oxygen generator. Methods The oxygen supply patterns by liquid oxygen and PSA were compared for the principles, safety, economics and etc, and a scheme was put forward on the basis of PSA oxygen generator. Results It＇s proved that PSA oxygen generating and supply equipment behaved better than liquid oxygen in safety and economic benefit. Conclusion PSA oxygen generating and supply equipment enhances the safety of hospital oxygen supply.