制冷2026，Vol.45Issue(2)：48-52,5.DOI:10.3969/J.ISSN.1005-9180.2026.02.0010
基于热泵预处理的复合除湿系统实验分析
Experimental Analysis of the Composite Dehumidification System Based on Heat Pump Pretreatment
陈章 1周建林 1施华文 2朱旭东2
作者信息
- 1. 江苏省交通工程建设局,南京,210000
- 2. 镇江蓝舶科技股份有限公司,镇江,212000
- 折叠
摘要
Abstract
To address the decline in dehumidification performance of rotary dehumidifiers under high-temperature and high-humidity conditions,this paper proposes a hybrid dehumidification system based on heat pump pre-treatment.The system fully utilizes the evaporative cooling and condensing heat of the heat pump to pre-cool and pre-heat the air processed by the rotary dehumidifier and the regeneration air,effectively enhancing the dehumidification capacity of the system while reducing regeneration energy consumption.Through experimental research on the hybrid dehumidification system,the dehumidification capacity of the system was studied and analyzed.The results show that when the ambient temperature is 34.0 ℃ and the relative humidity is 59％,the temperature and absolute humidity of the processed air decreased by 20.1％and 8％,respectively.Compared to the traditional rotary dehumidification system,the regeneration energy consumption was reduced by 28.6％.Additionally,under different operating conditions,the range of improvement in dehumidification capacity of the hybrid dehumidification system compared to the traditional system was between 73.9％and 8.02％,with energy-saving rates ranging from 28.8％to 19.3％.The research results provide experimental data support for the application of the hybrid dehumidification system.关键词
复合除湿/热泵机组/除湿能力/再生功耗/参数化分析Key words
Hybrid Dehumidification/Heat Pump Unit/Dehumidification Capacity/Regeneration Energy Consumption/Parametric Analysis分类
通用工业技术引用本文复制引用
陈章,周建林,施华文,朱旭东..基于热泵预处理的复合除湿系统实验分析[J].制冷,2026,45(2):48-52,5.
