小型空气源热泵在寒冷地区应用的标准研究  

Research on Standard of Small Air-source Heat Pump Used in Cold Area

作　　者：杨欧翔 苗朋柯 YANG Ou-xiang;MIAO Peng-ke(State Key Laboratory of Air-conditioning Equipment and System Energy Conservation;Green Refrigeration Equipment Engineering Research Center of Zhuhai Gree Co., Ltd.)

机构地区：[1]空调设备及系统运行节能国家重点实验室 [2]珠海格力节能环保制冷技术研究中心有限公司

出　　处：《建筑热能通风空调》2018年第1期64-67,共4页Building Energy & Environment

摘　　要：本文研究了不同类型热泵空调产品在不同工况下制热运行的性能表现,以寒冷地区典型城市北京为例,计算了该地区建筑负荷同室外温度和运行时间关系,并对欧盟法规中评价热泵产品的标准进行分析和解读,提出国家现行标准难以体现出低环境温度的房间空调器与普通房间空调器在寒冷地区使用的区别。为了使更适合寒冷地区使用的房间空调器具有更清晰的判断指标,需要建立新的评价方法。最后提出了修订寒冷地区用空气源热泵标准的建议。Performance of two kinds of heat pump air-conditioner were studied in different working conditions.National current standards evaluating the series products were also studied.Relation between indoor heating load of thermal insulation building and outdoor temperature was analyzed from the angle of design standard for energy efficiency of residential buildings.Evaluation standard of heat pump products in EU directives was also analyzed.The result indicated that it＇s difficult for national current standards to evaluate the differences between series products,so new evaluation standards should be established for air-source heat pump products used in Chinese severe cold and cold area.Last,the advice about revising air-source heat pump of cold area standards was proposed.

关 键 词：煤改电 低温空气源热泵 制热能力 能效COP 热负荷 评价标准 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]