| 摘要: |
| 提出了在家用空调器上安装冷凝热回收装置，该系统能够实现热泵热水器、热泵空调器和冷凝热回收功能。实验模拟不同室内外工况和不同运行模式，对整个系统供冷性能和热水供应能力进行了实验研究，并分析了不同空调与热水使用模式对整个系统的影响。最终得到了该系统制冷模式、热水器制热水模式和联合供冷与供热水模式下该系统的压缩机排气压力、压缩机吸气压力、水箱水温变化、制冷量及各个模式下系统性能系数。 |
| 关键词: 冷凝热回收 空调器 蓄热 节能 |
| DOI： |
| 投稿时间：2012-07-21
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| 基金项目: |
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| The Research on Heat Pump Air-conditioner with Condensing Heat Recovery |
|
Shi Defu, Chen Hua, Zhou Chu
|
| (Tianjin Key Laboratory of Tianjin Refrigeration Technology, Tianjin University of Commerce) |
| Abstract: |
| A method integrating the condensing heat recovery technology with the heat pump technology to produce sanitary hot water was put forward. According to the characteristics of domestic air conditioner, the condensation heat was recovered and reused to heat the sanitary hot water. A prototype was set up for experiment which can achieve the function of heat pump water heater, heat pump air conditioner and condensing heat recovery. The system operating performance in simultaneously cooling and hot water supply was tested. The relationship among the quantity of hot water supplied, COP of the system and water temperature were discussed. |
| Key words: Condensing heat recovery Air-conditioner Thermal storage Energy saving |
