公开(公告)号：US20220102956A1

公开(公告)日：2022-03-31

申请号：US17545549

申请日：2021-12-08

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Peixing CHEN ,  Minxiang ZHANG ,  Yong LI ,  Xiangtao MENG ,  Fugao ZHAO ,  Bingjin WU

IPC: H02G5/08 ,  H01R13/512 ,  H01R13/639 ,  H01R31/06

Abstract: A busway connector is provided including a base, a drive member, a connection component, and a locking member. The locking member is disposed through the base and fastened to the drive member, and the locking member fits with the base to drive the drive member to move in a first direction. The connection component includes a connection block and connection units connected in series in a row, each connection unit includes a first insulation sheet, a first conductive sheet fastened to the first insulation sheet, a second insulation sheet, and a second conductive sheet fastened to the second insulation sheet. A slot is formed between the first conductive sheet and the second conductive sheet, the first insulation sheet is elastically connected to the second insulation sheet by using an elastic member, and the connection block is slidably connected to the base.

公开(公告)号：US20220243937A1

公开(公告)日：2022-08-04

申请号：US17583621

申请日：2022-01-25

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Long LUO ,  Bingjin WU ,  Jigang LI

IPC: F24F8/90 ,  B01D46/681 ,  B01D46/69

Abstract: This application provides a filter cleaning system, a filter cleaning method, and a data center. The filter cleaning system includes a first filter, a first-stage cleaning unit, a sensing unit, a control unit, and a second-stage cleaning unit. The first-stage cleaning unit includes at least one of an adsorption assembly, a washing assembly, or a brush assembly. The second-stage cleaning unit includes a motor and a mandrel assembly that includes a second filter, and is configured to replace at least one part of the first filter with a part of the second filter. The control unit is configured to control, based on a pressure parameter that is of two sides of the first filter and that is obtained by the sensing unit, the first-stage cleaning unit and/or the second-stage cleaning unit to work.