不同设计思维在虹桥交通枢纽 T2航站楼空调冷水系统上的碰撞

摘要

Based on the thinking concepton the initiative adjusting of cooling capacity at the end, the design idea, control mode and the actual operating conditions of air -conditioning system for Hongqiao Transportation Hub Terminal 2 are analyzed. Problems resulting from the reverse flow in shared tube, flaws of the differential pressure control strategy in remote circuit are expounded. The design thinking giving up the service quality of the users for hydraulic balance, is not encouraging.%基于末端冷量主动性调节思维理念，对虹桥交通枢纽 T2航站楼空调冷水系统设计思想、控制方式和实际运行工况进行辨别分析。指出共有管反向流量产生的弊端、最不利环路压差控制策略存在的缺陷等不同观点。强调任何以牺牲用户侧服务质量为代价换取系统水力平衡的设计思维都不值得鼓励。