公开(公告)号：EP4431827A1

公开(公告)日：2024-09-18

申请号：EP24163184.5

申请日：2024-03-13

申请人： Carrier Corporation

发明人： XU, Hui ,  SHI, Runfu

IPC分类号： F24F11/84 ,  F24F11/83 ,  F24F5/00 ,  F24F3/14

CPC分类号： F24F11/84 ,  F24F11/83 ,  F24F5/0035 ,  F24F2003/14420130101

摘要： The present invention provides a cooling system and a pretreatment module (1) therefor. The pretreatment module (1) comprises: a first airflow path (11) and a second airflow path (13), wherein the first airflow path (11) is provided with a first dehumidification heat exchanger (12), and the second airflow path (13) is provided with a second dehumidification heat exchanger (14); and a pipeline and valve assembly, wherein, a second end of the first airflow path (11) and a second end of the second airflow path (13) are connected to an air inlet (201) and an air outlet (202) of a natural cooling device (2) of the cooling system through the pipeline and valve assembly; wherein, the pipeline and valve assembly is configured to switch between a first mode and a second mode; in the first mode, the pipeline and valve assembly is configured to connect the first airflow path (11) to the air inlet (201); and in the second mode, the pipeline and valve assembly is configured to connect the first airflow path (11) to the air outlet (202).