医院净化机组控制系统设计简析
张海波(同圆设计集团股份有限公司,济南市 250101)
尹国坤(山东省疾病预防控制中心,济南市 250014)
张 朋(山东海那信息技术有限公司,济南市 250101)
汪红力(南京天加环境科技有限公司,南京市 210046)
Brief Analysis of Control System Design for Purification Unit in Hospital
ZHANG Haibo(Tongyuan Design Group Co.,Ltd.,Ji’nan 250101,China)
YIN Guokun(Shandong Center for Disease Control and Prevention,Ji’nan 250014,China)
ZHANG Peng(Shandong Haina International Technology Co.,Ltd.,Ji’nan 250101,China)
WANG Hongli(Nanjing Tica Climate Solutions Co.,Ltd.,Nanjing 210046,China)
Abstract:Taking the control system of a purification unit in a grade A tertiary hospital as an example,the control requirements and process for a purification unit in the form of a commonly used purification system are introduced,and the working principle of each control loop of the system is elaborated in detail.
Key words:purification unit;power distribution system;automatic control;frequency convertor;PLC;electric heating;electric preheating;temperature sensor
摘 要:以某三甲医院净化机组控制系统为例,介绍一种比较常用净化系统形式的净化机组控制要求、流程,详细阐述该系统各控制回路的工作原理。
关键词:净化机组;配电系统;自动控制;变频器;PLC ;电加热;电预热;温度传感器
中图分类号:TU834.8 文献标识码:A
doi:10.3969 / j. issn.1003 - 8493.2023.06.015