燃气机冷水机组热经济性分析  

Analysis on the Heat Economical Efficiency of Gas Engine Water Chiller

作　　者：马一太[1] 刘圣春[1] 管海清[1] 高翀 南远新 

机构地区：[1]天津大学,天津300072 [2]山东富尔达空调设备有限公司,山东烟台265100

出　　处：《流体机械》2005年第9期59-61,8,共4页Fluid Machinery

摘　　要：利用热力学第一定律,分析得出燃气机冷水机组在供暖时一次能源利用率高于其他供热方式,同时对比了燃气机冷水机组和电动冷水机组的运行费用,可以看出燃气机冷水机组的运行成本低于电动冷水机组。针对冷水机组的应用场合设计了热回收系统,为燃气机驱动冷水机组实用化提供了设计参考。Based on the first law of thermodynamics, the primary energy ratio of gas engine water chiller is higher than other heat supply modes. The operating cost is compared between gas engine water and electric power water chiller. The operating cost of gas engine water chiller is lower than that of electric power water chiller. The heat recovery system is designed for the gas engine water chiller. It is useful for the application of gas engine water chiller.

关 键 词：燃气发动机 冷水机组 一次能源利用率 热回收系统 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]