公开(公告)号：US20140290923A1

公开(公告)日：2014-10-02

申请号：US13854279

申请日：2013-04-01

Applicant: CATERPILLAR INC

Inventor： Joseph M. Huelsmann ,  Neil A. Terry ,  Kevin A. Sheets ,  Albert Yuen-Chang Lee

IPC: F28F9/02

CPC classification number: F28D1/0461 ,  F01P7/165 ,  F01P2060/00 ,  F28D1/05333 ,  F28D2021/0089 ,  F28D2021/0094 ,  F28F9/0214

Abstract: A cooling system is provided. The cooling system includes a first heat exchanger and a second heat exchanger. The first heat exchanger has a first chamber and a second chamber. A plurality of tubes is provided in the first heat exchanger such that the tubes are in fluid communication with the first chamber and the second chamber. The tubes are arranged in a plurality of rows. A baffle is located in the second chamber. The baffle divides the second chamber into a first region and a second region. The first region of the second chamber is in fluid communication with at least one row of tubes. Further, an outlet is provided in fluid communication with the first region. The second heat exchanger includes an inlet in communication with the outlet of the first region.

Abstract translation: 提供冷却系统。 冷却系统包括第一热交换器和第二热交换器。 第一热交换器具有第一室和第二室。 在第一热交换器中设置多个管，使得管与第一室和第二室流体连通。 管布置成多行。 挡板位于第二个室中。 挡板将第二室分成第一区域和第二区域。 第二室的第一区域与至少一排管流体连通。 此外，提供与第一区域流体连通的出口。 第二热交换器包括与第一区域的出口连通的入口。