房间空调器毛细管匹配方法研究  

Capillary matching method of room air conditioner

作　　者：卜康太 杨华 官姜华 肖彪 范建波 Bu Kangtai;Yang Hua;Guan Jianghua;Xiao Biao;Fan Jianbo(State Key Laboratory of Air Conditioning Equipment and System Energy Conservation,Gree Electric Appliances,Inc.of Zhuhai)

机构地区：[1]空调设备及系统运行节能国家重点实验室珠海格力电器股份有限公司

出　　处：《制冷与空调》2022年第4期43-46,共4页Refrigeration and Air-Conditioning

摘　　要：为提高房间空调器毛细管的匹配效率,节省试验资源,加强制冷剂的回收再利用,研究一种应用于房间空调器毛细管匹配的辅助设备及方法。结果表明,使用该辅助设备及方法可使毛细管匹配次数减少2~5次,匹配时间缩短,并可进行制冷剂的回收再利用。In order to improve the matching efficiency of the room air conditioner capillary,save experimental resources,strengthen the recovery and reuse of refrigerant,the auxiliary equipment and method applied to the capillary matching of room air conditioner is studied.The results show that the matching times is reduced by 2-5 times using this auxiliary equipment and method,which shortens the matching period,and realize the recovery and reuse of refrigerant.

关 键 词：房间空调器 制冷剂 充注量 毛细管 电子膨胀阀 匹配 

分 类 号：TB6[一般工业技术—制冷工程]