公开(公告)号：US20220307947A1

公开(公告)日：2022-09-29

申请号：US17840347

申请日：2022-06-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Weiqiang XU ,  Xiaochu LI ,  Yimin YAO

IPC: G01M99/00 ,  H01F7/08 ,  G01M3/18 ,  G01M13/003 ,  G01K3/10

Abstract: A detection apparatus and a server are provided, where the apparatus is configured to detect whether a coolant heat pipe or a solenoid valve on the coolant heat pipe in a device is abnormal, and the apparatus includes a control chip. The control chip can control a working state of the solenoid valve. The control chip can further obtain a temperature of a component in the device. When it is detected whether the coolant heat pipe or the solenoid valve is abnormal, the control chip may obtain a temperature difference of the component in the device when the working state of the solenoid valve is controlled, and relatively conveniently determine whether the coolant heat pipe or the solenoid valve is abnormal based on the temperature difference.