| 横式水箱空气源热泵热水器性能实验研究 |
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| 引用本文： | 杨景,王瑞祥.横式水箱空气源热泵热水器性能实验研究[J].北京建筑工程学院学报,2010,26(3):33-36,56. |
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| 作者姓名： | 杨景 王瑞祥 |
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| 作者单位： | 北京建筑工程学院,环境与能源工程学院,北京,100044;北京建筑工程学院,环境与能源工程学院,北京,100044 |
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| 基金项目： | 北京市自然科学基金重点项目，北京市属高等学校人才强教计划资助项目 |
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| 摘 要： | 搭建了横式水箱空气源热泵热水器的性能测试台,实验考察了水箱内水温、系统运行功率、蒸发压力、冷凝压力、过热度及热泵性能系数对R134a充灌量的变化规律.在此基础上以性能系数最大为优化目标,对系统制冷剂充灌量进行了优化研究.
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| 关 键 词： | 空气源热泵热水器 充灌量 性能系数 横式水箱 |
Performance of Air-Source Heat Pump Water Heater Using the Horizontal Tank |
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| Yang Jing,Wang Ruixiang.Performance of Air-Source Heat Pump Water Heater Using the Horizontal Tank[J].Journal of Beijing Institute of Civil Engineering and Architecture,2010,26(3):33-36,56. |
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| Authors: | Yang Jing Wang Ruixiang |
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| Affiliation: | Yang Jing,Wang Ruixiang (School of Environment and Energy Engineering,BUCEA,Beijing 100044) |
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| Abstract: | The experimental system that was used to test the air source heat pump water heater(ASHPWH) of the tank had been assembled.The variation of the performance of ASHPWH,such as the water temperature in the tank,the power input of compressor,the suction/discharge pressure,the suction temperature and the coefficient of performance(COP) and so on,were tested.Then,the charge of R134a was optimized to increase the coefficient of performance of the ASHPWH. |
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| Keywords: | air-source heat pump water heater refrigerant charge coefficient of performance(COP) horizontal tank |
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