室外高温环境下空调房间冷负荷和㶲分析  

Exergy and Cooling Load Analysis of Air Conditioning Room in High Temperature Climate

作　　者：李雷雷[1] 赵敬德[1] 严国庆[1] 

机构地区：[1]东华大学环境科学与工程学院

出　　处：《建筑热能通风空调》2015年第5期47-50,共4页Building Energy & Environment

基　　金：教育部留学回国人员科研启动基金;上海市自然科学基金(13ZR1401500)

摘　　要：空调房间冷负荷会随室外温度升高而增大,尤其是在夏季高温天气。空调房间所消耗的能量包括冷能制备、输送和空调调节过程中所消耗的能量。本文从能量的本质入手,通过对夏季高温天气下,空调房间的需求、调节、制备和输送分别进行分析比较,为空调房间冷能的优化利用提供了理论指导。The air-conditioned room cooling load will increase with the outdoor temperature rising, especially in summer hot weather. The energy is consumed in the process of production and transportation of cool energy, and air conditioning, in air-conditioned room. In this paper, according to the nature of the energy, the requested exergy,air-conditioning exergy and transportation exergy of the air-conditioned room are analysised and compared, respectively.The conclusion will provide theoretical guidance for the optimal utilisation of cold energy in the air-conditioned room.

关 键 词：空调负荷 㶲分析 高温天气 建筑节能 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]