公开(公告)号：US20240200669A1

公开(公告)日：2024-06-20

申请号：US18536558

申请日：2023-12-12

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Linfeng LU ,  Malin LI ,  Hao MENG ,  Tao HUANG

IPC: F16K11/07 ,  B60K11/02 ,  F16K27/00

CPC classification number: F16K11/0716 ,  B60K11/02 ,  F16K27/003 ,  F16K27/042

Abstract: A temperature control system. The temperature control system includes a plurality of liquid pipelines and a multi-port valve. The multi-port valve includes a valve body and a valve core. The valve body has a mounting cavity, and the valve core is mounted in the mounting cavity. The valve body includes a body and a block-shaped additional portion, the mounting cavity is located on the body, and the block-shaped additional portion is attached to at least a part of a side wall of the body. The valve body includes a plurality of vias, and each via penetrates the block-shaped additional portion and a corresponding side wall of the body. Each liquid pipeline is configured to communicate with one via, there is a battery pack on at least one liquid pipeline, and the temperature control system is configured to control a temperature of the battery pack.

公开(公告)号：US20250118832A1

公开(公告)日：2025-04-10

申请号：US18904834

申请日：2024-10-02

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Malin LI ,  Lijun PENG

IPC: H01M10/6569 ,  H01M10/613 ,  H01M10/615 ,  H01M10/6554 ,  H01M10/6563 ,  H01M10/663 ,  H01M10/667 ,  H02S10/20 ,  H02S40/42

Abstract: A heat exchange apparatus for energy storage. The heat exchange apparatus for energy storage includes a heat exchange module, an energy storage module, an air conditioning module, and a throttling module. The heat exchange module is configured to exchange heat with a load. The throttling module includes four throttling ports and two control valve: a first control valve separately communicates with the first throttling port and the second throttling port, and a second control valve separately communicates with the third throttling port and the fourth throttling port. A first temperature adjustment port of the air conditioning module separately communicates with the first throttling port and the third throttling port. The heat exchange module is connected between the second throttling port and the second temperature adjustment port. The energy storage module is connected between the fourth throttling port and the second temperature adjustment port.

公开(公告)号：US20220418151A1

公开(公告)日：2022-12-29

申请号：US17846196

申请日：2022-06-22

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Ruoxun WU ,  Malin LI ,  Yuan LIU

IPC: H05K7/20

Abstract: A cooling system includes a first circulation pipeline unit and a second circulation pipeline unit that are configured to circulate a cooling medium. The first circulation pipeline unit includes a first water supply pipe group and a first water return pipe group that are connected to each other. The second circulation pipeline unit includes a second water supply pipe group and a second water return pipe group that are connected to each other. A first end of the first water supply pipe group and a first end of the first water return pipe group each are provided with a first expansion interface.

公开(公告)号：US20220205738A1

公开(公告)日：2022-06-30

申请号：US17696013

申请日：2022-03-16

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Zonghao YANG ,  Malin LI ,  Jihui LIU

IPC: F28F3/02 ,  F28F3/06 ,  F28D9/00

Abstract: A heat exchange plate which includes: a base board, where the base board includes a first edge along a first direction and a second edge along a second direction, and the first direction and the second direction are different directions; first flow guiders, where the first flow guiders are disposed on the base board, and are configured to guide flowing of air flows, where a plurality of the first flow guiders are arranged along the first direction at intervals into one column, and a plurality of columns of the first flow guiders are arranged along the second direction at intervals; and supporting structures, where the supporting structures are disposed on the base board, the supporting structures extend along the first direction, and the supporting structures and each column of the first flow guiders are arranged alternately along the second direction at intervals.