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传统的风冷式热回收热泵系统只有在制取生活热水这段时间内是高效运行的,而传统的水冷式热泵系统难以实现冬季的热泵循环,设计一种新型的风水冷热水空调系统,在热回收器上连接冷却塔,在夏季制冷运行中,将不需要热回收的那部分热量完全通过冷却水带走,保证系统都能在较高性能系数的状态下运行。经过实际工程运行验证,系统的最高制冷性能系数可以达到3.5,最高综合性能系数可以达到6.5,达到了节能的目的。
The traditional air-cooled heat recovery heat pump system is only efficient in the production of domestic hot water during this period of operation, and the traditional water-cooled heat pump system is difficult to achieve winter heat pump cycle, the design of a new feng shui hot and cold water air-conditioning system , The cooling tower is connected to the heat recovery unit. During the summer cooling operation, the part of the heat that does not need heat recovery is completely taken away by the cooling water to ensure that the system can operate at a higher coefficient of performance. After the actual project operation verification, the system maximum refrigeration performance coefficient can reach 3.5, the highest comprehensive performance coefficient can reach 6.5, to achieve the purpose of energy saving.