中央空调冷却水系统故障诊断与排除

The diagnostics and troubleshooting to failure of central air conditioning cooling water system

针对中央空调冷却水系统实际运行中出现冷却塔水盘溢水问题,通过对设备运行参数分析,计算冷却水系统运行时候水盘不溢水所需要的水头,以理论数据为依据,改进冷却水管路系统,增加进出水点的落差,解决了水盘溢水问题,保证冷却水系统正常运行。

Aiming at the problems of cooling tower water tray overflow in the actual operation of central ail conditioning cooling water system ,the paper calculates the faucet needed during cooling water system oper-ation without water tray overflow by equipment operating parameters analysis .Based on theoretical data , the cooling water pipeline system has been improved .The gap between points of water in and out is in-creased .The problems of water tray overflow have been solved ,and the normal operation of cooling water system has been ensured .