| 数码涡旋多联机冬季运行特性的试验研究 |
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| 引用本文： | 丁聪,毕月虹. 数码涡旋多联机冬季运行特性的试验研究[J]. 制冷与空调(北京), 2012, 0(4): 47-50 |
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| 作者姓名： | 丁聪 毕月虹 |
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| 作者单位： | 北京工业大学建工学院 |
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| 摘 要： | 根据冬季某天室外温度变化基本稳定的特点,研究数码涡旋多联机制热工况下的运行特性,主要包括送风温度随着回风温度的变化规律,设定温度和开机率对系统的小时平均供热性能系数HHPF的影响,为多联机控制提供合理化建议。
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| 关 键 词： | 多联机 送风温度 控制 开机率 HHPF 运行特性 |
Experimental study of operating characteristics of digital scroll multi-split unit in winter |
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| Ding Cong Bi Yuehong. Experimental study of operating characteristics of digital scroll multi-split unit in winter[J]. Refrigeration and Air-conditioning, 2012, 0(4): 47-50 |
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| Authors: | Ding Cong Bi Yuehong |
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| Affiliation: | Ding Cong Bi Yuehong (Institute of Civil ＆ Architectural Engineering,Beijing University of Technology) |
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| Abstract: | According to basic features of the outdoor temperature in winter, the operat- ing characteristics under heating conditions are studied which includes the variation of the supply air temperature and return air temperature of the digital scroll multi-split unit. The impact of the setting temperatures and the operating ration of the indoor unit on the hourly heating performance factor of the system is analyzed. The results may provide reasonable suggestions to the on-line control of digital scroll multi-split unit. |
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| Keywords: | multi-split unit supply air temperature control operating ration HHPFoperating characteristics |
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