| 某地源热泵项目设计优化与全年运行效果实测分析 |
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| 引用本文： | 张永宁,王俊宏.某地源热泵项目设计优化与全年运行效果实测分析[J].建筑节能,2012(4):57-64. |
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| 作者姓名： | 张永宁 王俊宏 |
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| 作者单位： | 1. 北京唯绿建筑节能科技有限公司,北京,100124
2. 远洋地产,北京,100025 |
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| 摘 要： | 为实现地源热泵技术应用的突破,在保证室内舒适效果的前提下,提高系统效率降低系统能耗.通过选取5栋别墅样板间,进行地源热泵系统应用全过程跟踪.设计过程借助了全年负荷模拟工具校核设备选型与地下热平衡.施工时定期巡视以实现质量把控.项目建设了地温监测与能耗监测系统,监测全年冷热负荷对土壤温度波动的影响,对运行能耗和室内温湿度数据进行分析,提取影响运行效果的关键因素,为技术应用推广积累了大量的基础数据.
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| 关 键 词： | 系统优化 土壤热平衡 地温监测 能效 电耗 室内热舒适 |
Design Optimization and Verification of Ground Source Heat Pump System in Residential Buildings |
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| ZHANG Yong-ning
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WANG Jun-hong.Design Optimization and Verification of Ground Source Heat Pump System in Residential Buildings[J].Construction Conserves Energy,2012(4):57-64. |
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| Authors: | ZHANG Yong-ning WANG Jun-hong |
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| Affiliation: | 1.Valeen Building Technology Investment Group,Beijing 100124,China;2.Sino-Ocean Land,Beijing 100025,China) |
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| Abstract: | To guarantee the thermal comfort and energy efficiency of Ground Source Heat Pump system(GSHP),it proposed integrated building design and on-field test.The main purpose of the design optimization was to low down energy demand and to achieve thermal stabilization of ground source.Five villas were designed with five underground closed-loops by 5 different sub-contractors.Measurement and verification were conducted through metering and monitoring system including the temperature of ground source,heating pumps’ performance and regularly occupied space’s thermal comfort condition.The research showed that buildings with the utilization of high technology and complicated system should be designed,constructed and operated in the integrated and optimized delivery process. |
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| Keywords: | system optimization thermal status stabilization soil temperature monitoring energy efficiency electricity consumption thermal comfort |
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