地源热泵复合系统在鄂州市民中心的应用  

Application of ground source heat pump composite system to Ezhou Civic Center

作　　者：李志华 张雁婧 Li Zhihua;Zhang Yanjing(Hubei Fengshen Purify Air Conditioning Equipment Engineering Co.,Ltd.;Central-South Architectural Design Institute Co.,Ltd.)

机构地区：[1]湖北风神净化空调设备工程有限公司 [2]中南建筑设计院股份有限公司

出　　处：《制冷与空调》2019年第10期50-54,共5页Refrigeration and Air-Conditioning

摘　　要：通过对鄂州市民中心空调系统的研究,详细介绍基于地源热泵机组+冷水机组的复合系统的设计思路,从系统投资及节能方面讨论公共建筑采用地源热泵复合系统进行清洁供暖的优劣性。结果表明:地源热泵复合系统冬季能效比可达3.42,每年减少碳排放454 t,投资回收期小于5年。本项目为地源热泵复合系统在公共建筑中的应用和推广提供参考。Through studying the air-conditioning system of Ezhou Civic Center,the design idea of the ground source heat pump unit+chiller composite system is introduced.The advantages and disadvantages of ground source heat pump(GSHP)composite system used for clean heating in public buildings are discussed from the aspects of system investment and energy-saving.The results show that the energy efficiency ratio of the ground source heat pump composite system in winter can be 3.42.It can reduce the carbon emission by 454 t every year and the payback period is within 5 years.This project provides a reference for the application and popularization of ground source heat pump composite system in public buildings.

关 键 词：地源热泵机组 冷水机组 复合系统 公共建筑 清洁供暖 

分 类 号：TU8[建筑科学]