复合冷凝技术在建筑冷热源的应用  

Application of Compound Condensation Technology to Building Heat and Cold Sources

作　　者：龚光彩[1] 曾巍[1] 王立平[1] 

机构地区：[1]湖南大学土木工程学院,湖南长沙410082

出　　处：《煤气与热力》2007年第6期74-78,共5页Gas & Heat

基　　金：国家863计划(SQ2006AA05Z223359)

摘　　要：介绍了采用水冷+水冷复合冷凝模式的水冷式冷水机组及采用水冷+风冷复合冷凝模式的风冷式热泵机组系统流程。试验分析表明,采用复合冷凝技术不仅能充分利用冷凝热加热生活热水,减少能量的浪费和热污染,而且冷热源机组在可靠稳定运行的同时,冷凝效果和能效比得到了提高。The system flow of water-cooled chiller using water/water-cooled compound condensation mode and the system flow of air-cooled heat pump unit using water/air-cooled compound condensation mode are introduced. The experimental analysis shows that when the compound condensation technology is used, the condensation heat is fully used to heat domestic hot water, the energy waste and thermal pollution are reduced, and the condensation efficiency and energy efficiency ratio are improved while the operation of units for heat and cold sources is reliable and stable.

关 键 词：建筑冷热源 冷凝热回收 复合冷凝技术 能效比 

分 类 号：TU995[建筑科学—供热、供燃气、通风及空调工程]