中国医学装备2016，Vol.13Issue(9)：22-24,3.DOI:10.3969/J.ISSN.1672-8270.2016.09.007
可编程逻辑控制器在血液透析机供水处理系统中的节水设计与应用
Design and application of programmable logic controller in water saving of water processing ;system of hemodialysis machine
池妍妍 1刘杨 2张永寿 3刘海量 4赵晓辰3
作者信息
- 1. 山东中医药大学理工学院 山东 济南 250031
- 2. 济南军区总医院医学工程科 山东 济南 250031
- 3. 临沂市第一人民医院 山东 临沂 276000
- 4. 山东省职业卫生与职业病防治研究院 山东 济南 250062
- 折叠
摘要
Abstract
Objective:To explore the water saving application of programmable logic controller (PLC) in the water treatment system for hemodialysis, to achieve the purpose of saving water. Methods:The flow velocity of water production, water returning and drainage was measured by the digital electronic flow sensor and the real-time monitoring value was give feedback to the PLC system. According to different water emission, the wastewater emission was controlled through adjusting electric flow control valve. Results: PLC system monitored the water flow velocity value of different parts using digital electronic flow sensor in real-time and realized the automation system for wastewater discharge regulation. Conclusion:The real-time control system of digital closed-loop flow depending on PLC technology can ensure the highest utilization efficiency of water, delay the service life of reverse osmosis membrane, realize intelligent ratio of the water in the system, and achieve water saving and energy saving of the water treatment system.关键词
水处理系统/可编程逻辑控制器/数字闭环流量实时控制系统/血液透析Key words
Water processing system/Programmable logic control/Real-time control system of digital closed-loop flow/Hemodialysis分类
医药卫生引用本文复制引用
池妍妍,刘杨,张永寿,刘海量,赵晓辰..可编程逻辑控制器在血液透析机供水处理系统中的节水设计与应用[J].中国医学装备,2016,13(9):22-24,3.
