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首页> 外文期刊>Transaction of the Hongkong Institute of Engineers >Membrane-based energy recovery ventilators: a solution to heat recovery for ventilation air in Hong Kong
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Membrane-based energy recovery ventilators: a solution to heat recovery for ventilation air in Hong Kong

机译：膜式能量回收呼吸机：香港通风空气热量回收的解决方案

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摘要

A novel heat recovery ventilator, the membrane-based energy recovery ventilator (MERV) that uses water-permeable hydrophilic membranes to transmit moisture, is developed to save the energy for conditioning ventilation air. The yearly performance of a MERV in Hong Kong is carried out by hour-by-hour calculations. It is disclosed that in hot and humid regions like Hong Kong, about 58% of the energy required for conditioning fresh air could be saved with a MERV annually, which recovers both latent and sensible energy; while only about 70% of the energy could be saved with a traditional sensible only energy recovery ventilator (SERV). Compared to the annual cooling load, the energy saving for fresh air with a MERV is 12.7%, about 5-6 times higher than that with a traditional SERV.
机译：开发了一种新型的热回收通风机，即基于膜的能量回收通风机（MERV），它使用水可渗透的亲水膜来传递水分，从而节省了调节通风空气所需的能量。 MERV在香港的年度表现是按小时计算的。据披露，在像香港这样的炎热潮湿地区，使用MERV每年可以节省约58％的调节新鲜空气所需的能源，这种能源可以回收潜能和显能。而使用传统的明智的仅能量回收呼吸机（SERV）只能节省大约70％的能量。与每年的冷却负荷相比，MERV的新鲜空气节能量为12.7％，比传统SERV节能5-6倍。

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