公开(公告)号：US20230204260A1

公开(公告)日：2023-06-29

申请号：US17976906

申请日：2022-10-31

Applicant: CHROMA ATE INC.

Inventor： JIAN-HUNG LIN ,  SHAO-EN CHUNG

IPC: F25B13/00 ,  F25B39/04 ,  F28C3/08

CPC classification number: F25B13/00 ,  F25B39/04 ,  F28C3/08 ,  F25B19/005

Abstract: A heat exchange device and a cooling system are provided. The heat exchange device includes a low-pressure chamber and a high-pressure chamber disposed in the low-pressure chamber. The low-pressure chamber has a first wall for enabling heat exchange and an output portion in communication with the outside to output the low-pressure fluid. The high-pressure chamber has an input portion in communication with the outside to admit the high-pressure fluid and nozzles in communication with the low-pressure chamber. The fluid discharged from the nozzles undergoes a pressure drop and undergoes heat exchange through the first wall. Cooling capability is developed in the heat exchange device and works in the heat exchange device to thereby dispense with a pipeline which must be otherwise provided to link an expansion process and an evaporation process of the fluid and may otherwise cause cooling capability loss, so as to greatly enhance heat exchange capability and cooling efficiency.