夏热冬冷地区某商业综合楼空调冷热源方案分析  

Analysis of Air Conditioning Cold and Heat Source Scheme for a Commercial Complex Building in Hot-summer and Cold-winter Area

作　　者：李建霞[1] 周文和[1] 李志伟[1] LI Jian-xia;ZHOU Wen-he;LI Zhi-wei(School of Environmental and Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China)

机构地区：[1]兰州交通大学环境与市政工程学院,兰州730070

出　　处：《建筑节能》2018年第10期124-127,共4页BUILDING ENERGY EFFICIENCY

基　　金：国家自然科学基金资助项目(51466007;51468028)

摘　　要：空调冷热源能耗是空调系统能耗的主要组成部分。空调季较长的夏热冬冷地区,合理的空调冷热源可有力地降低空调系统能耗。空调冷热源的选择除了依据建筑物气候条件、周边能源状况、初投资、运行管理等方面进行方案的综合比选外,还需根据实际情况以及动态费用年值来综合评定。以典型的夏热冬冷地区长沙市某商业综合楼为例,对比分析了4种空调冷热源方案,从而选出既节能又经济合理可靠的空调冷热源形式。The energy consumption of cold and heat sources is the main component of the energy consumption of air conditioning systems. For the hot -summer and cold -winter area with long air conditioning period, reasonable air - conditioning cold and heat sources can effectively reduce the energy consumption of the air - conditioning system. The selection of air conditioning heat and cold sources is based on the comprehensive evaluation of the climate conditions of the building, the surrounding energy status, the initial investment and operation management. Besides, we need to evaluate comprehensively according to the actual situation and the annual cost of dynamic cost. Taking a commercial building in the typical hot - summer and cold - winter area - Changsha as an example, this paper compares and analyzes four kinds of cold and heat source schemes for air conditioning, so as to select an energy saving, economical, reasonable and reliable air conditioning cold and heat source form.

关 键 词：商业综合楼 冷热源 方案分析 节能 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程] TU-9