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          • 暖通空调杂志社>期刊目次>2017年>第9期

            宁波某星级酒店水环式地源热泵系统节能运行

            Energy saving operation of water-loop ground-source heat pump system for a starred hotel in Ningbo

            汪雪龙[1] 高家绪[2] 潘松法[3] 唐彪锋[3] 李国良[4]
            [1]宁波市城建设计研究院有限公司 [2]宁波华聪建筑节能科技有限公司 [3]宁波沃弗圣龙环境技术有限公司 [4]浙江高专建筑设计研究院有限公司

            摘要:

            该酒店采用水环式地源热泵系统。其单位面积综合能耗远低于按四星级标准设计和建设的酒店,且呈逐年下降趋势。介绍了空调及生活热水的冷热源形式。结合该酒店近4 a的能耗及费用,分析了该项目所采取的节能措施及运行现状。介绍了运行管理节能的措施。

            关键词:地源热泵,水环热泵,生活热水,预热,峰电,谷电

            Abstract:

            The hotel adopts water-loop ground-source heat pump system, and its comprehensive energy consumption per unit area is much lower than those designed and constructed according to the four-star hotel standard, and the energy consumption shows a yearly downward trend. Presents the cold and heat sources of air conditioning system and domestic hot water system. Based on the analysis of energy consumption and operating cost of the hotel in past four years, analyses the energy saving measures and operation status. Presents the energy saving measures during the operation management.

            Keywords:ground-sourceheatpump,water-loopheatpump,domestichotwater,preheating,peakelectricity,off-peakelectricity

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