摘要
Abstract
The circulating cooling water system used in Jiangyin water project has been running for many years,and it is found that there is gas accumulation in the circulating water pipe,which affects the cooling and heat dissipation capacity of the unit,the water pump motor occasionally fails,resulting in abnormal noise,heating,etc.Because the circulating cooling water system is an important auxiliary system for the operation of the main engine of the pump station,its stable and efficient operation directly affects the safe operation of the main engine of the pump station.In view of the above situation,the circulating cooling water system is upgraded,a new circulating cooling device is installed,a frequency conversion control cabinet is installed,an automatic exhaust valve is installed on the cooling unit pipeline,and a single host cooling water import control valve,electromagnetic flowmeter,pressure gauge,etc.are installed to improve the water flow data monitoring ability and reduce energy consumption and gas accumulation,improve the technical water supply efficiency and provide a guarantee for the safe operation of the unit.关键词
供水系统/循环冷却水/数据监测/运行效率Key words
water supply system/circulating cooling water system/data monitoring/operational efficiency分类
建筑与水利
