关于洁净手术部空调系统设计问题的探讨
Air conditioning system design for the clean operating department in hospitals
摘要：
介绍了洁净手术部的系统设置 、 冷热负荷计算 、 风量和压力的控制手段 , 提供了必要的相关设计参数 。 针对手术室及辅助用房的不同使用要求 , 认为在设计上应采用适宜的净化空调系统 , 并将洁净手术部的压力控制作为一个整体考虑 , 分析比较了几种常用的空调系统形式的优缺点 。
关键词：洁净手术部,空调负荷,焓差,风量及压力控制,最小新风比,机器露点
Abstract：
Presents the system arrangement, calculation of cooling and heating loads, and control method of air volume and pressure. Provides necessary design parameters. For the different usage requirements of operating rooms and auxiliary rooms，considers that an adequate style of clean air conditioning system should be adopted, and that the pressure control of the clean operating departments should be taken into account as a whole. Analyses and compares the advantages and disadvantages of several common air conditioning systems.
Keywords:clean operating department, air conditioning load, enthalpy difference, control of air volume and pressure, minimum fresh air ratio, apparatus dew point