公开(公告)号：US11029094B2

公开(公告)日：2021-06-08

申请号：US16225695

申请日：2018-12-19

申请人： Daikin Applied Americas Inc.

发明人： Michael J. Wilson ,  Robert Page ,  Louis A. Moreaux ,  Jeffrey Stamp ,  Satoshi Inoue ,  Shannon Cobb

IPC分类号： F25B39/02 ,  F28D1/053 ,  F25B39/04

摘要： A heat exchanger includes a shell, a refrigerant distributor, tube bundle, and first baffle. The shell has a refrigerant inlet through which at least refrigerant with liquid refrigerant flows and a shell refrigerant vapor outlet. A longitudinal center axis of the shell extends substantially parallel to a horizontal plane. The refrigerant distributor fluidly communicates with the refrigerant inlet and is disposed within the shell. The refrigerant distributor has at least one liquid refrigerant distribution opening that distributes liquid refrigerant. The tube bundle is disposed inside of the shell below the refrigerant distributor. The first baffle extends downwardly from the refrigerant distributor at a top of the tube bundle to at least partially vertically overlap the top of the tube bundle. The first baffle is disposed laterally outwardly of the tube bundle toward a first lateral side of the shell.

公开(公告)号：US11105558B2

公开(公告)日：2021-08-31

申请号：US16225539

申请日：2018-12-19

申请人： Daikin Applied Americas Inc.

发明人： Michael J. Wilson ,  Robert Page ,  Louis A. Moreaux ,  Jeffrey Stamp ,  Satoshi Inoue ,  Shannon Cobb

IPC分类号： F28D1/053 ,  F25B39/02 ,  F25B39/04

摘要： A heat exchanger includes a shell, refrigerant distributor, tube bundle, and a first baffle. The shell has a refrigerant inlet through which at least refrigerant with liquid refrigerant flows and a shell refrigerant vapor outlet. A longitudinal center axis of the shell extends substantially parallel to a horizontal plane. The refrigerant distributor fluidly communicates with the refrigerant inlet and is disposed within the shell. The refrigerant distributor has at least one liquid refrigerant distribution opening that distributes liquid refrigerant. The tube bundle is disposed inside of the shell below the refrigerant distributor. The first baffle extends from a first lateral side of the shell. The first baffle is vertically disposed 5% to 40% of an overall height of the shell above a bottom edge of the shell, and extends laterally inwardly from the first lateral side by a distance not more than 20% of a width of the shell.