公开(公告)号：US20190212031A1

公开(公告)日：2019-07-11

申请号：US16353376

申请日：2019-03-14

Applicant: Trane International Inc.

Inventor： Jeffrey L. Stewart ,  Mark Hudgins ,  Richard Lee Jameson ,  Kirk W. Beason

IPC: F24F13/20 ,  F24F1/0007

CPC classification number: F24F13/20 ,  F24F1/0007 ,  F24F1/0022 ,  F24F1/0063 ,  F24F1/0067 ,  F24F13/222

Abstract: An air handling unit has a blower assembly, a first interior zone, and a second interior zone and the blower assembly physically separates the first interior zone from the second interior zone. A method includes providing a cabinet configured to receive a blower assembly, inserting a blower assembly into the air duct, and closing a cabinet door of the cabinet, wherein upon closing the cabinet door, the primary air flow path from a location within the cabinet downstream of the blower assembly to a location within the cabinet upstream of the blower assembly is through a blower housing of the blower assembly. A blower assembly has a blower housing comprising at least one air inlet and at least one air outlet and a blower deck extending from the outlet, wherein the blower deck comprises at least one substantially flat component having a substantially orthogonal wall extending from the flat component.

公开(公告)号：US20230228451A1

公开(公告)日：2023-07-20

申请号：US17576459

申请日：2022-01-14

Applicant: Trane International Inc.

Inventor： Daren Lee Epperson ,  Kirk W. Beason ,  David Williams, JR. ,  Neal Harrington

IPC: F24F13/22 ,  F24F11/72

CPC classification number: F24F13/222 ,  F24F11/72 ,  F24F2013/227

Abstract: Example embodiments of the present disclosure relate to a method of commissioning an HVAC system and a related unit. Some embodiments of the method include providing a unit of the HVAC system with a plurality of condensate outlets such that the unit may be installed in a plurality of orientations; installing the unit in a preferred orientation; selecting one of the condensate outlets from the plurality of outlets that is positioned to receive condensate based on the preferred orientation; attaching a condensate line to the selected one of the condensate outlets; and installing a sensor along the condensate line, the sensor configured to detect a presence of a refrigerant that is heavier than air and would flow with gravity along with the condensate collected by the unit.

公开(公告)号：US11105531B2

公开(公告)日：2021-08-31

申请号：US16353376

申请日：2019-03-14

Applicant: Trane International Inc.

Inventor： Jeffrey L. Stewart ,  Mark Hudgins ,  Richard Lee Jameson ,  Kirk W. Beason

IPC: F24F13/20 ,  F24F1/0007 ,  F24F13/22 ,  F24F1/0022 ,  F24F1/0067 ,  F24F1/0063

Abstract: An air handling unit has a blower assembly, a first interior zone, and a second interior zone and the blower assembly physically separates the first interior zone from the second interior zone. A method includes providing a cabinet configured to receive a blower assembly, inserting a blower assembly into the air duct, and closing a cabinet door of the cabinet, wherein upon closing the cabinet door, the primary air flow path from a location within the cabinet downstream of the blower assembly to a location within the cabinet upstream of the blower assembly is through a blower housing of the blower assembly. A blower assembly has a blower housing comprising at least one air inlet and at least one air outlet and a blower deck extending from the outlet, wherein the blower deck comprises at least one substantially flat component having a substantially orthogonal wall extending from the flat component.