According to the climate features of Turpan and its regional heat and cool heat characteristics,the paper adopts a series of measures to improve the system’s energy efficiency in the aspect of design,including the reduction of functional radius of the water resource heat pump on the condition of underground water pumping,recharge,water temperature,and water volume,applies the effective circular pump,controls HER of pumping,selects water resource higher temperature difference and effective pump unit,and optimizes the unit design parameter,and indicates the scheme focuses on the energy-saving effect and improve the money-saving of the system.%根据吐鲁番地区的气候特征和区域供热供冷特点，在地下水取水、回灌、水温和水量获得保证的条件下，在设计上采取了一系列提高系统能效的措施，包括尽量缩小水源热泵系统的作用半径，并采用高效循环泵，控制输送水泵的耗电输热比；选择水源侧大温差且高效的热泵机组，优化机组设计参数等，实施方案在注重节能效益的同时也使系统的经济性有所提高。
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