火用经济分析在空调冷热源选择的应用  

Application of Exergoeconomic Analysis in Selection of Heat and Cooling Sources for Air Conditioning

作　　者：荆有印 郑国忠[1] 周春丽[1] 王峥[1] 齐晓唯[1] 

机构地区：[1]华北电力大学,河北保定071003

出　　处：《煤气与热力》2006年第3期50-52,共3页Gas & Heat

摘　　要：结合工程实例,对6种冷、热源方案进行了火用经济分析。6种方案为:采用离心式冷水机组供冷,燃油锅炉供热;采用直燃式溴化锂吸收式冷热水机组;采用风冷螺杆式冷水机组供冷,燃油锅炉供热;采用蒸汽双效溴化锂吸收式冷水机组供冷,燃油锅炉供热;采用水源热泵;采用螺杆式水-水热泵。方案4最优。Taking engineering for example, an exergoeconomic analysis is made about six kinds of schemes for heat and cooling sources, including using centrifugal chiller for cooling and oil-fired boiler for heating, adopting direct-fired lithium-bromide absorption-type water chiller-heater unit, using wind cooled screw chiller for cooling and oil-fired boiler for heating, adopting steam double lithium-bromide absorption-type chiller for cooling and oil-fired boiler for heating, using water- source heat pump, and adopting screw water-water heat pump. The fourth scheme is optimum.

关 键 词：(火用)经济分析 系统费用年值 空调 冷热源 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]