| 地埋管地源热泵系统设计中几个问题的看法 |
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| 引用本文： | 张燕立,张新发,由世俊.地埋管地源热泵系统设计中几个问题的看法[J].制冷与空调(北京),2007,7(5):74-77. |
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| 作者姓名： | 张燕立 张新发 由世俊 |
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| 作者单位： | [1]天津中冷暖通洁净工程技术有限公司 [2]天津大学 |
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| 摘 要： | 结合天津一个空调面积为14000m^2的地埋管地源热泵空调工程的设计，介绍对地埋管换热器的取热量和散热量进行测试的实验方法，为工程设计提供可靠的依据。对天津地区不加防冻液地埋管地源热泵机组进行讨论，并分析热泵机组采用满液式蒸发器，节能效果更加明显。
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| 关 键 词： | 地埋管地源热泵 满液式蒸发器 防冻液 |
| 修稿时间： | 2007-04-11 |
The perspective of several design problems of closed-loop ground source heat pump system |
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| Zhang Yanli,Zhang Xinfa,You Shijun.The perspective of several design problems of closed-loop ground source heat pump system[J].Refrigeration and Air-conditioning,2007,7(5):74-77. |
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| Authors: | Zhang Yanli Zhang Xinfa You Shijun |
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| Affiliation: | 1.Tianjin Zhongleng Heating Ventilation and Cleaning Project Technique Co. , Ltd. ; 2.Tianjin University |
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| Abstract: | Combined with a design of closed-loop ground source heat pump system used in a factory with 14 000 m^2 air-conditioning building, presents the design method by means of testing heat exchanger to measure the ability of receiving and removing heat from soil. According to the test data, the number of hole can be determined exacdy in design of project. Discusses closed-loop ground source heat pump without antifreeze used in Tianjin and heat pump with flooded evaporator, energy saving of the system is obviously. |
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| Keywords: | closed-loop ground source heat pump flooded evaporator antifreeze |
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