摘要
通过实验,测试两器均采用7管径换热管的风冷冷风型单元机在不同冷凝器翅片密度情况下整机的制冷量及能效比值。根据实验测试数据,可直观评估冷凝器翅片密度的调整对整机性能的影响程度,为使用?7管换热器的机型的全面开发提供重要的参数依据。
Two air - cooled chillers with the heat exchange tube of 7mm are used to test the refrigerating capacity and energy efficiency with different fin destiny of air - cooled condenser. According to the test data, it is possible to estimate the extent of impact of the adjustment of fin destiny on the performance of the chiller so as to give reference to development of the chillers with the heat exchange tube of 7ram diameter.
出处
《制冷》
2013年第4期11-14,共4页
Refrigeration
关键词
Φ7管径换热管
冷凝器翅片密度
整机性能
Heat exchange tube of 7mm diameter
Fin destiny of condenser
Performance of the air- conditioningsystem
