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The effect of heat-pipe air-handling coil on energy consumption in central air-conditioning system

机译：热管空气处理盘管对中央空调系统能耗的影响

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摘要

A study was carried out to investigate the effect of heat-pipe air-handling coil on energy consumption in a central air-conditioning system with return air. Taking an office building as an example, the study shows that compared with conventional central air-conditioning system with return air, the heat-pipe air-conditioning system can save cooling and reheating energy. In the usual range of 22-26℃ indoor design temperature and 50% relative humidity, the RES (rate of energy saving) in this office building investigated is 23.5-25.7% for cooling load and 38.1-40.9% for total energy consumption. The RES of the heat-pipe air-conditioning system increases with the increase of indoor design temperature and the decrease of indoor relative humidity. The influence of indoor relative humidity on RES is much greater than the influence of the indoor design temperature. The study indicates that a central air-conditioning system can significantly reduce its energy consumption and improve both the indoor thermal comfort and air quality when a heat-pipe air-handling coil is employed in the air-conditioning process.
机译：进行了一项研究，以研究带回风的中央空调系统中热管空气处理盘管对能耗的影响。以办公楼为例，研究表明，与传统的带回风的中央空调系统相比，热管空调系统可以节省制冷和再热能。在通常的22-26℃室内设计温度和50％相对湿度的范围内，该办公楼的RES（节能率）为制冷负荷为23.5-25.7％，总能耗为38.1-40.9％。热管空调系统的RES随着室内设计温度的升高和室内相对湿度的降低而增加。室内相对湿度对RES的影响远大于室内设计温度的影响。研究表明，在空调过程中采用热管空气调节盘管时，中央空调系统可以显着降低能耗，并改善室内热舒适性和空气质量。

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