制冷2025，Vol.44Issue(3)：48-52,5.DOI:10.3969/J.ISSN.1005-9180.2025.03.0010
冷热水三联供空调机组启动特性分析与优化研究
Analysis and Optimization of Startup Characteristics of Cold and Hot Water Triple-Supply Air Conditioning Units
刘雅楠 1郭华兵 2吉喆 3张叔晴1
作者信息
- 1. 河南牧业经济学院能源与智能工程学院,河南郑州,450046
- 2. 河南美的暖通与楼宇设备销售有限公司,河南郑州,450000
- 3. 荥阳市交通运输局,河南郑州,450100
- 折叠
摘要
Abstract
To investigate the operational characteristics of the tri-generation air conditioning system,this study designed two sets of experiments for winter and summer seasons.By analyzing the system's superheat degree and the opening variation parameters of the electronic expansion valve,the startup characteristics of the tri-generation air conditioning system were explored under three modes:cooling,cooling with hot water production,and standalone hot water production during summer operation,as well as the startup characteristics under heating mode during winter operation.The results indicate that during the startup process of the system in heating mode,the fluctuation range of the superheat degree is the smallest,with the shortest fluctuation time,and there is no decrease observed when the superheat degree reaches its maximum value.The maximum superheat degree in heating mode is 11℃,while in the other three modes,the superheat degree exceeds 20℃,with the standalone hot water production mode even exceeding 30℃.关键词
三联供空调系统/启动特性/过热度/电子膨胀阀的开度Key words
Triple-function Air-conditioning System/Startup Characteristics/Superheat Degre/Opening Degree of Electronic Expansion Valve分类
建筑与水利引用本文复制引用
刘雅楠,郭华兵,吉喆,张叔晴..冷热水三联供空调机组启动特性分析与优化研究[J].制冷,2025,44(3):48-52,5.
