辐射空调新风处理方式及其能耗特性研究  

Study on Fresh Air Treatment Mode and Energy Consumption Characteristics for Radiant Air Conditioning System

作　　者：王文武 张建忠 黄虎[2] WANG Wen-wu;ZHANG Jian-zhong;HUANG Hu(Nanjing Architectural Design ＆ Research Institute Co.,Ltd.;School of Energy and Mechanical Engineering,Nanjing Normal University)

机构地区：[1]南京市建筑设计研究院有限责任公司 [2]南京师范大学能源与机械工程学院

出　　处：《建筑热能通风空调》2018年第11期67-71,共5页Building Energy & Environment

摘　　要：本文建立能耗分析数学模型,分析带热回收的冷却除湿新风机组,带热回收的双冷源新风机组及热泵式溶液除湿新风机组的能耗。研究表明,双冷源新风机组和热泵式溶液除湿机组的整体COP相比冷却除湿机组提高了26%和36%。在此基础上,计算了三种新风机组的初投资及年运行费用,得到双冷源新风机组和溶液除湿新风机组相对于带热回收的冷却除湿机组的初投资回收期,为辐射空调新风系统的节能设计提供参考。A mathematical model of energy consumption analysis is established to analyze the energy consumption of the cooling dehumidification fresh air unit with heat recovery, the double cooling source fresh air unit with heat recovery and the heat pump type liquid desiccant fresh air unit. The research shows that, the overall COP of the dual cooling source fresh air unit and the heat pump type liquid desiccant unit is increased by 26% and 36% compared with the cooling dehumidifier unit. On this basis~ the initial investment and operating cost of three kinds of air units are calculate＆ and the initial investment payback period of the dual cooling source fresh air unit and liquid desiccant fresh air unit relative to the heat recovery cooling dehumidifier unit is also obtained, which provides a reference for the design of air conditioning system energy radiation.

关 键 词：辐射空调 能耗 双冷源 初投资 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]