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以西安某多层建筑为实体,进行蒸发冷却与机械制冷相结合的半集中式空调系统设计,系统采用的设备主要包括蒸发冷却冷水机组,风冷热泵,蒸发冷却新风机组,干工况风机盘管,并将设计方案与其他传统空调设计方案进行对比。结果表明,采用蒸发冷却与风冷热泵相结合的半集中式空调系统比传统的半集中式空调系统更节能,降低运行成本,同时这一工程的应用也为蒸发冷却半集中式空调系统在中湿度地区的应用奠定了基础。
The semi-centralized air-conditioning system combining evaporative cooling with mechanical cooling is constructed with a multi-storey building in Xi’an. The equipment used in the system mainly includes evaporative cooling chillers, air-cooled heat pumps, evaporative cooling fresh air units, dry condition fan plates Pipe, and the design and other traditional air conditioning design comparison. The results show that the semi-centralized air-conditioning system using evaporative cooling combined with air-cooled heat pump is more energy efficient and less costly than the traditional semi-centralized air-conditioning system, and the application of this project is also evaporative cooling semi-centralized air-conditioning system Humidity applications laid the foundation.