浙江区域通风热回收系统的应用分析及案例研究  

Application analysis and case study of ventilation recovery system in Zhejiang province

作　　者：毛希凯 潘大红 王亚林 Mao Xikai;Pan Dahong;Wang Yalin(The Architectural Design&Research Institute of Zhejiang University Co.,Ltd.)

机构地区：[1]浙江大学建筑设计研究院有限公司

出　　处：《制冷与空调》2023年第11期52-56,64,共6页Refrigeration and Air-Conditioning

摘　　要：通风热回收系统是空调系统节能的重要一环,全热或显热回收系统的选择同样关键。给出了单位重量新风的热回收能量和节能量的计算公式,选取了浙江5个不同地区作为研究对象,计算并得出了全热和显热回收系统下的可回收能量和节能量。并在案例研究中得到了采用全热和显热回收系统在夏季和冬季运行时可减少的空调能耗值。文章分析和结果可为工程师在通风热回收系统设计时提供参考。Ventilation energy recovery system play an important role in energy efficiency of air conditioning system,and the choice of enthalpic or sensible heat recovery system is also critical.In this paper,the formulas of heat recovery energy and energy saving from per unit weight of fresh air were given,and five different regions in Zhejiang were selected as the research objects.The recoverable energy and energy saving under enthalpy recovery and sensible heat recovery system were calculated and obtained.And in the case study,the energy consumption of air-conditioning could be reduced by adopting enthalpy recovery and sensible heat recovery system during summer and winter operation were obtained.These analyses and results in this paper could provide references for engineers during the design of ventilation heat recovery system.

关 键 词：通风 热回收 全热 显热 

分 类 号：TB6[一般工业技术—制冷工程]