-
公开(公告)号：WO2022140319A1
公开(公告)日：2022-06-30
申请号：PCT/US2021/064495
申请日：2021-12-21
Applicant: RHEEM MANUFACTURING COMPANY
Inventor： DEOKAR, Pratik S.
Abstract: A grille assembly for an air handling unit is provided. The grille assembly includes a plurality of first wires aligned in a first plane perpendicular to a direction of flow of air and a plurality of second wires aligned in a second plane perpendicular to the direction of flow of air. The plurality of first wires and the plurality of second wires together form a staggered structure to at least partly enclose an air passage opening of the air handling unit. The second plane is parallel to the first plane and separated by an offset distance along a third plane parallel to the direction of flow of air.
-
公开(公告)号：WO2022150674A2
公开(公告)日：2022-07-14
申请号：PCT/US2022/011748
申请日：2022-01-10
Applicant: RHEEM MANUFACTURING COMPANY
Inventor： DEOKAR, Pratik S.
IPC: F24F5/00 , F25B40/02 , F25B29/00 , F24F11/81 , F24F11/84 , F24F11/873 , F24F2110/10 , F25B29/003 , G05B15/02
Abstract: The disclosed technology includes devices and systems for an air conditioning unit having a subcooling line. The disclosed technology can include a heat exchanger coil, a bypass line, and a subcooling line. A first valve can be in fluid communication with the subcooling line and a second valve can be in fluid communication with the bypass line. When the air conditioning unit is operating in a cooling mode, the first valve can be configured to permit refrigerant to flow through the subcooling line and the second valve can be configured to prevent refrigerant from flowing through the bypass line. When the air conditioning unit is operating in a heating mode, the first valve can be configured to prevent refrigerant from flowing through the subcooling line and the second valve can be configured to permit refrigerant to flow through the bypass line.
