公开(公告)号：US20220221188A1

公开(公告)日：2022-07-14

申请号：US17710304

申请日：2022-03-31

Applicant: TRANE INTERNATIONAL INC.

Inventor： Joseph J. FIEGEN ,  Joseph R. ORR

IPC: F24F13/04 ,  F24F3/044 ,  F24F13/20 ,  F24F11/70 ,  F24F7/08 ,  F24F13/10

Abstract: An air handling unit for a heating, ventilation, air conditioning, and refrigeration system wherein the exhaust air is drawn away from the return air flow by one or more fans located cantilevered on a wall of the air handling unit. The one or more fans may be located within an exhaust hood, through which the exhaust air exits the air handling unit. This air handling unit has a shorter length through elimination of an exhaust fan section. The exhaust air may be drawn through an exhaust damper before being driven into the exhaust hood by the one or more fans.

公开(公告)号：US20190107310A1

公开(公告)日：2019-04-11

申请号：US15726012

申请日：2017-10-05

Applicant: TRANE INTERNATIONAL INC.

Inventor： Joseph J. FIEGEN ,  Joseph R. ORR

IPC: F24F13/04 ,  F24F11/00 ,  F24F13/10 ,  F24F7/08

Abstract: An air handling unit for a heating, ventilation, air conditioning, and refrigeration system wherein the exhaust air is drawn away from the return air flow by one or more fans located cantilevered on a wall of the air handling unit. The one or more fans may be located within an exhaust hood, through which the exhaust air exits the air handling unit. This air handling unit has a shorter length through elimination of an exhaust fan section. The exhaust air may be drawn through an exhaust damper before being driven into the exhaust hood by the one or more fans.