北京地铁复八线循环冷却水系统改造方案研究

A Study on the Renovation Scheme for the Recirculating Cooling Water System in Beijing Metro Line FuBa

针对北京地铁复八线循环冷却水系统存在的问题,以国贸站为试点,用系统分析的方法,全面而系统地提出该站的改造方案,对地铁车站循环冷却水的系统模式、循环冷却水处理方法、优化和重新设计机组自动冲洗方案、变频技术在循环冷却水系统的应用途径和方法进行研究,达到节水节电、减小系统运行噪音、降低运行费用、方便运行管理、保证系统稳定的目的。

Based on some problems in recirculating cooling water system in Beijing metro line Fu - Ba, a comprehensive and systematic renovation scheme for Guomao Station is put forward by means of systematic analysis. The system mode and processing method of recirculating cooling water system in metro station, optimized and redesigned automatic washing schemes of the machines, and the application and methods of frequency conversion technology in recirculating cooling water system are explored so as to save water and power, reduce noise and operation expenses, facilitate operation management and stabilize the system.