螺杆式冷水机组冬季低温运行故障分析及对策  

The Analysis And Countermeasures About Screw Chiller’s Running Fault In The Winter

作　　者：李微[1] 

机构地区：[1]广州市地下铁道总公司,510380

出　　处：《中国科技信息》2008年第16期145-145,147,共2页China Science and Technology Information

摘　　要：大型公共建筑物的空调制冷系统一般都会采用冷水机组设备。由于设计时考虑不周和设备合同技术规格中未做出明确的技术要求,实际运行中机组控制功能会出现一些问题。针对出现的问题,结合空调系统设计工艺对机组的控制功能进行改造,使冷水机组运行更加顺畅、稳定。The large public buildings has adopted cold water crews in the air conditioning system. Because of incomprehensive consideration in design and lack of explicitly technical request in the contract. The cold water crews has some problems in usual, Being almed at the actual problems, we can improve the control functions of cold water crews, that the cold water crew will work smoothly and effectly .

关 键 词：冷水机组 冷却塔 电子温度控制器 传感器 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]