直燃型溴化锂吸收式机组运行和故障分析  

Energy Efficiency and Failure Analysis of LiBr Absorption Chiller

作　　者：蔡翔[1] 王长庆[1] 

机构地区：[1]同济大学机械工程学院,上海201804

出　　处：《制冷空调与电力机械》2007年第4期65-68,共4页Refrigeration Air Conditioning & Electric Power Machinery

摘　　要：分析了上海某办公楼中空调用燃气型溴化锂机组的实际能耗和运行情况,得出影响其运行效率的主要原因在于冷剂水管理不当;从冷却水、不凝性气体、冷剂水三方面,指出了冷剂水日常管理中出现的问题,提出了一些关于直燃溴化锂吸收式机组的节能运行的建议。Surveyed the energy consumption and working conditions of the LiBr absorption chiller in a commercial building in Shanghai and found the main cause that affecting the energy efficiency of the chiller is the poor management of the refrigerant. Pointed out the problems that exist in the daily management of the refrigerant with the aspects of the cooling water,noncondensable gas and the refrigerant water,and presented suggestions to the energy-saving operation.

关 键 词：热力系数 冷剂水 冷却水 不凝性气体 

分 类 号：TU831.4[建筑科学—供热、供燃气、通风及空调工程]