【正文】
行對熱泵和系統(tǒng)能效比影響的研究青島理工大學(xué)環(huán)境與市政工程學(xué)院 辛岳芝 胡松濤 田郁 王剛 陳茂科摘要:土壤源熱泵系統(tǒng)作為一項節(jié)能、環(huán)保的空調(diào)系統(tǒng)方式,目前已得到廣泛應(yīng)用。然而土壤源熱泵系統(tǒng)的埋地?fù)Q熱器受土壤物性影響較大,連續(xù)運(yùn)行時熱泵機(jī)組的冷凝溫度或蒸發(fā)溫度會受土壤溫度的影響發(fā)生波動,從而導(dǎo)致熱泵機(jī)組的能效比發(fā)生變化。關(guān)鍵詞: 土壤源熱泵系統(tǒng) 間歇運(yùn)行 能效比(EER)Research on the Influences of Heat Pump and System’s EER Under Ground Source Heat Pump in Intermittent OperationAbstract:As an economical and unpolluted technology, ground source heat pump system has been used widely. However, its buried heat exchanger could be affected greatly by soil, the heat pump units’ evaporation temperature and condensation temperature could changed under uninterrupted operation, too, which make heat pump units and system’s EER changed. A project is tested in this article, and mainly analyzed the changes of heat pump units and system’s EER under ground source heat pump in intermittent operation, which i