大型公共建筑的空调排热方式及位置对建筑空调能耗的影响.doc

文档介绍：
大型公共建筑的空调排热方式及位置对建
筑空调能耗的影响#
陈宏1,韩梦涛2*
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(1. 华中科技大学建筑与城市规划学院;
2. 中信集团建筑设计研究总院有限公司)
摘要:大型公共建筑的空调排热具有大量性及长期性的特点,在改变建筑周边热环境条件的
同时,也对建筑自身及周边建筑的空调能耗产生影响。本研究运用对流· 辐射· 水蒸气输送
耦合模拟、以及建筑能耗模拟分析的方法,针对空调排热的方式、以及空调排热口的位置对
建筑空调能耗的影响进行分析,定量化评价空调排热对建筑空调能耗的影响,探索合理的空
调排热方式和排热口设置位置的设计策略
关键词:大型公共建筑、空调排热、空调能耗
中图分类号:
Effect of Air-condition Energy Consumption with Heat
Release Mode and Location from Air-condition of Large
Public Buildings
CHEN Hong1, HAN Mengtao2
(1. School of Architecture & Urban Planning,Huazhong University of Science & Technology;
2. CITIC General Institute of Architectural Design and Research CO.,Ltd)
Abstract: The characteristic of air conditioning heat release from large public buildings has a large
and long-term. The heat release not only changes the thermal environment around large public
building, but also impact on air conditioning energy consumption surrounding buildings. In this
reaearch, the impacts on air-conditioner energy consumption with different heat release modes and
different positions of outdoor units of central air-conditioning system are analyzed using coupled
simulation of convection, radiation and conduction and energy cost simulation of air-conditioner.
In this paper, the quantitative evaluation of influence on the energy consumption of air
conditioning surrounding buildings due to air conditi