夏热冬冷地区中小学教室中不同新风方式的分析研究  

Analysis and research on different fresh air ways in primary and secondary school classroom in hot summer and cold winter area

作　　者：吴毅学 何梅玲 张敏敏 章文杰 WU Yixue;HE Meiling;ZHAGN Minmin;ZHANG Wenjie(The Architectural Design&Research Institute of Zhejiang University Co.,Ltd.,Hangzhou 310028,China;School of Energy and Power Engineering,Nanjing University of Science&Technology,Nanjing 210094,China)

机构地区：[1]浙江大学建筑设计研究院有限公司,杭州310028 [2]南京理工大学能源与动力工程学院,南京210094

出　　处：《流体机械》2021年第4期85-90,共6页Fluid Machinery

基　　金：国家自然科学基金青年科学基金项目(51908287);江苏省自然科学基金项目(BK20180484)。

摘　　要：基于DeST模拟软件,对夏热冬冷地区中小学教室中的空调系统(多联机+不同方式新风供给)进行了模拟分析。研究结果表明:全热交换器并不适用于夏热冬冷地区中的中小学教室,全热交换器过多热量的回收有时候反而会引起更多电能的消耗。研究结果可为未来中小学教室新风系统的设计研究提供借鉴。Based on the DeST simulation software,the air-conditioning system in the classroom of primary and secondary schools was analyzed in the hot summer and cold winter area(multisplit air conditioners+different ways of fresh air supply).The results show that the total heat exchanger is not suitable for primary and secondary school classrooms in hot summer and cold winter areas and the excessive heat recovery of the heat exchanger sometimes causes more power consumption.The research provides a reference for the design and research of the fresh air system of the classroom in the future.

关 键 词：教室 多联机 全热交换器 通风机 能耗 

分 类 号：TH137.8[机械工程—机械制造及自动化] TU831.3[建筑科学—供热、供燃气、通风及空调工程]