公开(公告)号：US20170082332A1

公开(公告)日：2017-03-23

申请号：US15310875

申请日：2015-03-25

申请人： Mitsubishi Electric Corporation

发明人： Yoji ONAKA ,  Takashi MATSUMOTO ,  Hiroyuki OKANO ,  Eito SAITO ,  Hirofumi KOGE ,  Osamu MORIMOTO ,  Hiroki MURAKAMI ,  Hiroaki NAKAMUNE

IPC分类号： F25B41/04 ,  F25B39/00 ,  F25B49/02 ,  F25B13/00

CPC分类号： F25B41/04 ,  F25B1/00 ,  F25B13/00 ,  F25B39/00 ,  F25B39/02 ,  F25B39/028 ,  F25B49/02 ,  F25B2313/0233 ,  F25B2313/0294 ,  F25B2400/23 ,  F25B2500/09 ,  F25B2600/2501 ,  F25B2600/2511 ,  F28D1/047

摘要： In an air-conditioning apparatus in which air sucked into a casing of an outdoor unit by a fan is discharged from an upper portion of the casing, each of liquid header portions is configured to be connected with each of heat transfer tubes of a plurality of divided regions formed by dividing the outdoor heat exchangers in an up and down direction. Further, a shunt is configured to supply two-phase refrigerant, in which quality is adjusted by a gas-liquid separator, to each of the liquid header portions. To each of the liquid header portions, the shunt supplies the two-phase refrigerant of the amount corresponding to the air quantity of the divided region connected to each of the liquid header portions.