能源工程2024，Vol.44Issue(2)：51-55,5.DOI:10.16189/j.nygc.2024.02.009
母管制热电联产机组闭式循环冷却水系统节能改造
Energy-saving transformation of closed-loop cooling water system for mother-tube controlled cogeneration units
冯达 1孙海龙1
作者信息
- 1. 浙江浙能绍兴滨海热电有限责任公司,浙江 绍兴 312072
- 折叠
摘要
Abstract
In response to the problems in closed-loop cooling water system of main-pipe scheme combined heat and power generation units,an energy-saving transformation of the closed-loop cooling water system was conducted.By keeping the flow rate constant while reducing the head of closed-loop cooling water pump impeller through cutting,the closed-loop cooling water systems of four units were interconnected.The closed-loop cooling water system operates in a big main-pipe scheme,and under non-summer conditions,one water pump operation can be reduced.After the implementation of the energy-saving transformation,not only did it improve the safety of the system operation,but also achieved good economic benefits.关键词
母管制/热电联产/闭式循环冷却水泵/叶轮切割/节能改造Key words
main-pipe scheme/cogeneration/closed-loop cooling water pump/impeller cutting/energy-saving transformation分类
信息技术与安全科学引用本文复制引用
冯达,孙海龙..母管制热电联产机组闭式循环冷却水系统节能改造[J].能源工程,2024,44(2):51-55,5.
