学术
用于单体建筑的海水空调系统
李震[1] 端木琳[1] 舒海文[1] 蒋爽[1] 朱颖心[2]
[1]大连理工大学土木水利学院,辽宁大连116024 [2]清华大学建筑科学系,北京100080
摘 要:
对海水空调系统应用在单体建筑上的可行性进行了研究。首先对一个典型工程系统的设计方案进行了探讨；然后按照技术经济学中的费用年值法和追加投资动态回收年法，对传统空调系统和海水源热泵空调系统进行了方案对比，结果表明，按照优惠的收费标准，采用新系统所增加投资的动态回收期为5a。文章还对新方案不确定因素的敏感性、环境收益和能源利用效率进行了分析。[著者文摘]
文章出处:
《可再生能源》-2007年1期 -89-92页
栏目信息:
文献标识码:
B
文章编号:
1671-5292（2007）01-0089-04
Technical and economical analysis of seawater air-conditioning system in single building
LI Zhen, DUANMU Lin, SHU Hai-wen, JIANG Shuang, ZHU Ying-xin （ 1.School of Civil and Hydraulic Engineering Dalian University of Technology, Dalian 116024, China; 2.Department of Building Science Tsinghua University, Beijing 100080, China）
Abstract:
The purpose of this paper is to evaluate the potential ocean thermal energy for heat pumps to provide cooling and heating in single building. First, the scheme design of seawater air-conditioning system （SWAC） is analyzed combined with a typical project. Second, based on the means of annual cost and payback period calculation of technical economic, SWAC is compared with conventional air-conditioning system in full aspects. It is shown that the payback period is about 5 years under favourable price of electricity and the scheme is feasible. Finally, the results for sensitivity analyses, environment benefits and energy utilization efficiency for the case study are also presented in this paper.[著者文摘]
Key words:
seawater air-conditioning system; economic analysis ; environment benefits ; energyutilization efficiency
更多>>免费文章
cqvip.com