[1]包界,卢沈煜,苏睿.江阴水利枢纽循环冷却水系统更新改造探析[J].江苏水利,2024,(04):70-72.
　BAO Jie,LU Shenyu,SU Rui.Analysis of the renewal and transformation of circulating cooling water system in Jiangyin Water Conservancy Hub[J].JIANGSU WATER RESOURCES,2024,(04):70-72.
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江阴水利枢纽循环冷却水系统更新改造探析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2024年04期
页码:
70-72
栏目:
水利工程管理
出版日期:
2024-04-15

文章信息/Info

Title:
Analysis of the renewal and transformation of circulating cooling water system in Jiangyin Water Conservancy Hub
文章编号:
1007-7839（2024）04-0070-0003
作者:
包界; 卢沈煜; 苏睿
（江苏省太湖地区水利工程管理处，江苏 苏州 215000）
Author(s):
BAO Jie;  LU Shenyu;  SU Rui
（Water Conservancy Engineering Management Office of Taihu District, Jiangsu Province, Suzhou 215000, China）
关键词:
供水系统; 循环冷却水; 数据监测; 运行效率
Keywords:
water supply system;  circulating cooling water system;  data monitoring;  operational efficiency
分类号:
TV674
文献标志码:
A
摘要:
江阴水利枢纽采用的循环冷却水系统经多年运行，发现循环水管路存在积气情况，影响机组冷却散热能力，水泵电机偶发故障，出现异响、发热等情况。因循环冷却水系统是泵站主机运行的重要辅机系统，故其是否能够稳定高效运行直接影响泵站主机的安全运行。针对以上情况，对循环冷却水系统进行升级改造，安装新的循环冷却装置，配套变频控制柜，冷却机组管路上加装自动排气阀，单台主机冷却水进口安装控制阀门、电磁流量计、压力表等，提高水流量数据监测能力，减少了能耗和积气，提高了技术供水运行效率，为机组安全运行提供保障。
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.

参考文献/References:

[1]中华人民共和国住房和城乡建设部. 泵站设计标准：GB 50265—2022[S]. 北京：中国计划出版社，2022.
[2]陈广明，詹雪舰. 大型泵站循环冷却技术供水系统研究[J]. 水利水电快报，2021，42（6）：45-48.
[3]张前进，洪伟，葛瑞，等. 泵站机组冷却水系统补水回路的技术改造[J]. 电世界，2020，61（9）：54-55.
[4]王宝中. 循环冷却水泵站变频改造[J]. 百科论坛电子杂志，2020（11）：1877-1878.

相似文献/References:

[1]刘荣华,梁 敏,洪 伟.关于大型泵站技术供水系统方案的探讨[J].江苏水利,2017,(06):28.
　TLIU Ronghua,LIANG Min,HONG Wei.Discussion on technical water supply system of large pumping station[J].JIANGSU WATER RESOURCES,2017,(04):28.

备注/Memo

备注/Memo:
收稿日期：2024-01-03
作者简介：包界（1991—），男，工程师，本科，主要从事水利泵站运行管理工作。E-mail：396168630@qq.com
更新日期/Last Update: 2024-04-15