流体机械2017，Vol.45Issue(5)：46-50,5.DOI:10.3969/j.issn.1005-0329.2017.05.010
基于目标电耗的城镇供水泵机组节能技术的研究及应用
Energy-saving Technology Research for Water Pump Unit of Urban Based on Target Power Consumption and its Implement
岳金文 1李志鹏 1秦武 2洪顺军 1蔡海兵3
作者信息
- 1. 长沙理工大学,湖南长沙 410114
- 2. 长沙佳能通用泵业有限公司,湖南长沙 410323
- 3. 浙江省机电设计研究院,浙江杭州 310051
- 折叠
摘要
Abstract
The water supply system is frequently subject to a low efficiency and a high energy consumption caused from improper pump selection,unreasonable regulation of working condition,unscientific management of operation and difficulty in energy consumption evaluation.Taking a pumping station for the study ,water supply systems through the installation of the device and live birth within the production cycle of the pump operating conditions to conduct research to assess the energy coefficient indicator,set up a test system through key operating points of the pipe, map out the actual operation of the outer curve of the pump,analysis for the reason of energy consumption of pumps,comparing energy-saving space and investment costs between the big pump + the small pump and two of the same model pump with a variable speed pump .analysis of energy consumption on the big pump + small pump within a operation cycle , compared the reconstructed system ofKE-Q equation, and obtaining energy assessment system to estimate energy-saving space.After reconstruction of the pumping station,the power saving rate was 19.58%,and the month electricity savings were around 12850 kW·h,which provides reference for the energy saving reconstruction of other pumping stations.关键词
能耗系数/机组优化/能耗测评/变频/节能Key words
energy consumption coefficient/unit optimization/energy evaluation/frequency conversion/energy-saving分类
机械制造引用本文复制引用
岳金文,李志鹏,秦武,洪顺军,蔡海兵..基于目标电耗的城镇供水泵机组节能技术的研究及应用[J].流体机械,2017,45(5):46-50,5.
