转轮式两级蒸发冷却空调的运行费用分析

Running Cost Analysis of Rotary Type Two-Stage Evaporative Cooling Air-conditioning

本文结合某实际超市作为算例,为了预算出转轮式热回收型间接-直接蒸发冷却空调机组应用于超市的经济性,在干燥地区新疆,以210000 m^3/h的机组送风量为例,对转轮式两级蒸发冷却空调机组与传统机械制冷空调机组进行制冷量、能耗以及能效比的对比计算分析。在满足人体舒适感的基础上,计算出了两种机组从3月运行到10月(3430小时)的能耗,最终计算出转轮热回收型间接-直接蒸发冷却空调机组的运行费用比传统的低63万元,有效地减少了空调系统能耗,降低了超市的运行成本。

In this paper,taking a practical supermarket as an example,in order to budget the supermarket economy of the rotary heat recovery indirect-direct evaporative cooling air conditioning unit,in dry areas of Xinjiang,this is further 210000 m^3/h unit illustrated by an example,the refrigerating capacity,energy consumption and the EER compared between the rotary two-stage evaporative cooling air conditioning unit and the traditional mechanical refrigeration air conditioning unit.Satisfying human comfort,calculating running energy consumption of the two units from March to October(3430 hours),and ultimately calculating the operating costs of the rotary heat recovery indirect-direct evaporative cooling air conditioning unit than the traditional mechanical refrigeration air conditioning unit 63 million yuan,effectively reducing the energy consumption of air conditioning system,reducing the running costs of the supermarket.