| 蓄能型热泵机组供热水运行特性 |
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| 引用本文： | 王洋,曹琳,倪龙,马最良,姜安玺.蓄能型热泵机组供热水运行特性[J].哈尔滨工业大学学报,2011,43(12):109-113. |
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| 作者姓名： | 王洋 曹琳 倪龙 马最良 姜安玺 |
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| 作者单位： | 哈尔滨工业大学市政环境工程学院 |
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| 基金项目： | 广东省教育部产学研合作项目(2008B080501013) |
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| 摘 要： | 为了解蓄能型空气源热泵机组供热水运行特性,通过实验研究蓄能型空气源热泵机组在不同工况下的性能.结果表明：该机组在不同工况下供应热水时均运行较好,当供热水流量较小时,运行能效较高;当热水循环流量较大时,对蓄热罐内扰动较强,会导致热水供应中断现象的发生,且中断时间随室外温度降低而延长;此外,室外环境温度对机组能效影响较大,...
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| 关 键 词： | 空气源热泵 供热水 特性 实验研究 |
| 收稿时间： | 2010/7/20 0:00:00 |
Performance of energy-storage air source heat pump in hot water supply mode |
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| WANG Yang,CAO Lin,NI Long,MA Zui-liang and JIANG An-xi.Performance of energy-storage air source heat pump in hot water supply mode[J].Journal of Harbin Institute of Technology,2011,43(12):109-113. |
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| Authors: | WANG Yang CAO Lin NI Long MA Zui-liang and JIANG An-xi |
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| Affiliation: | (School of Municipal and Environmental Engineering,Harbin Institute of Technology, 150090 Harbin,China) |
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| Abstract: | To discuss the operating characteristics of a new kind of energy-storage air source heat pump when supplying hot water,the unit’s performance in different conditions was studied by experiments.The results show that the unit can operate efficiently and stably,and the unit’s mean R EE reduces with the increase of hot water supply flux.There also exists a break of hot water supply because the high flow rate of circulation water causes intensive disturbance in the heat storage tank,and the time of break is prolonged with the decrease of outdoor temperature.Moreover,the heat supple ability and mean R EE of the unit reduces with the decrease of outdoor temperature. |
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| Keywords: | air source heat pump hot water supply characteristics experimental research |
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