高温环境下细水雾装置在提升风冷热泵机组能效上的应用  

Application of water mist device to improve the energy efficiency of air-cooled heat pump units in high temperature environment

作　　者：王胜贤 WANG Sheng-xian

机构地区：[1]宁波市城建设计研究院有限公司,浙江宁波315000

出　　处：《节能》2023年第4期29-31,共3页Energy Conservation

摘　　要：以宁波市高新区某办公楼空调系统为例,分析既有建筑热泵系统在高温环境下能效低的原因。引入新型细水雾装置,对比案例建筑改造前后的运行数据,旨在提高热泵机组的能效。安装新型细水雾装置能够提高既有建筑上的空调热泵机组的能效,实现建筑物空调系统高效运转。Taking the air conditioning system of an office building in Ningbo High-tech Zone as an example,the reasons for the low energy efficiency of the heat pump system of the existing building in the high temperature environment are analyzed.A new water mist device was introduced to compare the operation data before and after the renovation of the case building,aiming to improve the energy efficiency of the heat pump unit.The installation of a new water mist device can improve the energy efficiency of the air conditioning heat pump unit on the existing building and realize the efficient operation of the building air conditioning system.

关 键 词：高温环境 细水雾装置 风冷热泵 机组能效 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]