公开(公告)号：US12059945B2

公开(公告)日：2024-08-13

申请号：US17433905

申请日：2020-02-21

Applicant: Hanon Systems

Inventor： Dae Bok Keon ,  Semin Lee

IPC: B60H1/32 ,  B60H1/00 ,  B60H1/22 ,  F28F1/12 ,  F28F9/02 ,  F28F9/26

CPC classification number: B60H1/3227 ,  B60H1/00278 ,  B60H1/00328 ,  B60H1/00885 ,  B60H1/2221 ,  B60H1/3233 ,  F28F1/126 ,  F28F9/0214 ,  F28F9/0246 ,  F28F9/262

Abstract: A vehicle air conditioning system provides a heat exchanger and a vehicle air conditioning system comprising same, which can simplify the overall structure and can easily perform cooling/heating of air for air conditioning and dehumidification heating by using an integrated heat exchanger which is selectively supplied with low- and high-temperature cooling water by a supply valve to perform heat exchange.