| 复合式土壤源热泵系统设计 |
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| 引用本文： | 杜诗民,刘业凤,艾永杰.复合式土壤源热泵系统设计[J].能源工程,2014(5):68-72. |
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| 作者姓名： | 杜诗民 刘业凤 艾永杰 |
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| 作者单位： | 上海理工大学能源与动力工程学院,上海,200093 |
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| 基金项目： | 上海市重点学科建设项目 |
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| 摘 要： | 设计了一套复合式土壤源热泵性能实验台,采用冷却塔作辅助冷源、太阳能热水器作辅助热源,能够实现冬季供暖、夏季供冷、一年四季提供60~80℃生活热水的功能。给出了系统中热泵机组、空调末端设备、冷却塔、水泵、太阳能热水器等主要部件的选型计算方法,经搭建好的土壤源热泵性能实验台运行测试,制冷和制热效果良好,同时也解决了土壤热平衡问题。
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| 关 键 词： | 复合式土壤源热泵 热平衡 节能 地下换热器 设计选型 |
Design of hybrid ground source heat pump systems |
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| DU Shi-min,LIU Ye-feng,AI Yong-jie.Design of hybrid ground source heat pump systems[J].Energy Engineering,2014(5):68-72. |
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| Authors: | DU Shi-min LIU Ye-feng AI Yong-jie |
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| Affiliation: | (College of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China) |
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| Abstract: | A design of hybrid ground source heat pump system for performances test,including cooling tower as assist cold source and solar water heater as auxiliary heat source,was provided. Winter heating,summer cooling and daily hot water about 60 - 80 ℃ all year round were provided by this hybrid ground source heat pump system. Selection calculation of the main components of the system heat pump units,fan coil,cooling towers,pumps,solar water heaters and so on were designed. After a year＇s performance tests,the effect of winter heating and summer cooling was very good. Besides,the problem of soil heat balance was solved by using this hybrid ground source heat pump system. |
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| Keywords: | hybrid ground source heat pump systems heat balance energy-saving underground heat exchanger design and selection |
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