绿色工质HP-1高温热泵系统中膨胀阀开度与流量匹配特性

王约翰, 南晓红, 欧阳洪生, 郭智恺, 胡斌, 王如竹

Matching Characteristics of Expansion Valve Opening and Flow Rate of High Temperature Heat Pump with Green Refrigerant HP-1

WANG Yuehan, NAN Xiaohong, OUYANG Hongsheng, GUO Zhikai, HU Bin, WANG Ruzhu

图4 椭圆锥形电子膨胀阀在不同工况下的流量特性

Fig.4 Flow characteristics of elliptical cone electron expansion valve under different working conditions