...机械,电子文档资料 关键词:地热热泵系统 垂直U型管换热器 传热模型 热阻 [gap=786]Key words: ground- source heat pump systems; vertical U-tube heat exchanger; heat transfer model; thermal resistance ..
基于16个网页-相关网页
If the ground-source heat pump are used in open systems, namely the use of direct extraction of groundwater and pumps refrigerant for heat exchange, and at suitable locations recharge or discharge.
如果地源热泵采用的是开路系统，即利用水泵直接抽取地下水与制冷剂进行热交换，并在合适地点回灌或排放。
Temperature difference control ADAPTS to the control of two water systems of ground source heat pump, considering the character of water systems of ground source heat pump.
考虑土壤源热泵水系统的特点，说明土壤源热泵两个水系统控制适合采用温差控制。
Thermal properties of deep ground are important data for designing geothermal heat exchangers in ground source heat pump (GSHP) systems.
地下岩土的热物性参数是地源热泵地热换热器的设计中所需要的很重要的参数。
应用推荐