海水-土壤双源热泵系统的气候适用性研究  

Study on climate applicability of seawater-soil dual source heat pump system

作　　者：刘明辉 于慧俐[1] 徐光瑞 刘京 胡松涛[1] LIU Minghui;YU Huili;XU Guangrui;LIU Jing;HU Songtao(School of Environmental and Municipal Engineering,Qingdao University of Technology,Qingdao 266525,China)

机构地区：[1]青岛理工大学环境与市政工程学院,青岛266525

出　　处：《青岛理工大学学报》2023年第3期50-56,64,共8页Journal of Qingdao University of Technology

基　　金：国家自然科学基金资助项目(52078257)。

摘　　要：海水-土壤双源热泵系统是有效利用海洋能与地热能的典型技术之一。为评估海水-土壤双源热泵系统在我国不同气候区的适用情况,选取大连、青岛、上海、舟山、湛江、三亚作为应用该热泵技术的典型城市,通过DeST搭建不同气候区典型城市的办公建筑模型,并根据现场实验台建立TRNSYS系统仿真模型,最后提出适用性评价指标来分析不同气候区应用海水-土壤双源热泵系统的性能、经济及环保效益。结果表明:性能效益优劣对比为大连>青岛>上海>舟山>湛江>三亚;经济效益优劣对比为三亚>湛江>大连>青岛>上海>舟山;环保效益优劣对比为大连>青岛>上海>舟山>湛江>三亚。Seawater-soil dual source heat pump system is one of the typical technologies for effective utilization of ocean energy and geothermal energy.In order to evaluate the application of seawater-soil dual source heat pump system in different climate zones in China,Dalian,Qingdao,Shanghai,Zhoushan,Zhanjiang and Sanya are selected as typical cities for the application of this heat pump technology.The office building models of typical cities in different climate zones are built by DeST,and the TRNSYS system simulation model is established according to the field experiment platform.Finally,the applicability evaluation index is proposed to analyze the performance,economic and environmental benefits of seawater-soil dual source heat pump system in different climate zones.The results show that the performance benefits are in the order of Dalian>Qingdao>Shanghai>Zhoushan>Zhanjiang>Sanya,the economic benefits are in the order of Sanya>Zhanjiang>Dalian>Qingdao>Shanghai>Zhoushan,and the environmental benefits are in the order of Dalian>Qingdao>Shanghai>Zhoushan>Zhanjiang>Sanya.

关 键 词：海水-土壤双源热泵系统 气候区 TRNSYS 适用性 

分 类 号：TK79[动力工程及工程热物理—流体机械及工程]