| 直接式污水源热泵规模化利用及其关键技术分析 |
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| 引用本文： | 庄兆意,张承虎,潘亚文,孙德兴.直接式污水源热泵规模化利用及其关键技术分析[J].可再生能源,2011,29(3):141-145. |
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| 作者姓名： | 庄兆意 张承虎 潘亚文 孙德兴 |
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| 作者单位： | 哈尔滨工业大学市政环境工程学院,黑龙江哈尔滨,150090 |
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| 基金项目： | 国家自然科学基金委员会资助项目(50578048); 中国第45批博士后科学基金项目(20090450986) |
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| 摘 要： | 介绍了直接式污水源热泵系统的技术方案,提出了一种污水处理厂污水冷热资源的评估方法——逐时分析法,通过对青岛某工程实例的分析及与常用的工程评估法作比较,并以费用年值作为经济评价指标,对直接式污水源热泵系统、天然气直燃热泵机组、燃煤锅炉加电制冷冷水机组等3种冷热源方案进行了经济性、节能性和环保性的分析比较,结果表明,直接式污水源热泵系统优于另两种方案,最后指出了该系统运行中需注意的关键技术问题及解决方法。
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| 关 键 词： | 直接式污水源热泵系统 污水处理厂 区域供冷供热 经济性 |
The large scale application of direct sewage heat pump system and analysis on its key technologies |
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| ZHUANG Zhao-yi,ZHANG Cheng-hu,PAN Ya-wen,SUN De-xing.The large scale application of direct sewage heat pump system and analysis on its key technologies[J].Renewable Energy,2011,29(3):141-145. |
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| Authors: | ZHUANG Zhao-yi ZHANG Cheng-hu PAN Ya-wen SUN De-xing |
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| Affiliation: | ZHUANG Zhao-yi,ZHANG Cheng-hu,PAN Ya-wen,SUN De-xing(School of Municipal & Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China) |
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| Abstract: | This paper introduced the technological scheme of the DSSHPS;proposed a novel method-hourly analysis method to evaluate the resources of cool sewage and heat sewage of the STP,compared with the common project evaluation method in actual project in Qingdao,and by using the dynamic annual expense as the economic evaluating indicator,analyzed and compared the economics,energy-saving and environmental protection of three systems,which are the DSSHPS,gas direct-fired heat pump and coal boiler plus electric water... |
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| Keywords: | direct sewage source heat pump system(DSSHPS) sewage treatment plants(STP) district heating and cooling(DHC) economy |
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