公开(公告)号：US20240426525A1

公开(公告)日：2024-12-26

申请号：US18746118

申请日：2024-06-18

Applicant: Carrier Corporation

Inventor： Johannes Kohler Mendizabal ,  Subramanyaravi Annapragada ,  Aritra Sur ,  Richard Lord ,  Andrew Lowenstein

IPC: F25B25/02 ,  F25B37/00 ,  F25B49/00

Abstract: A rooftop air conditioning unit (RTU) is disclosed. The RTU comprises an absorber configured in a supply airstream, and a desorber configured in a regeneration airstream, wherein the desorber is fluidically connected to the absorber via a liquid desiccant system. The RTU further comprises a first heat exchanger configured upstream of the absorber in the supply airstream, a second heat exchanger configured upstream of the desorber in the regeneration airstream, and a third heat exchanger configured downstream of the absorber in the supply airstream, wherein the first heat exchanger and the third heat exchanger are fluidically connected to the second heat exchanger via a vapor compression system.