The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 12, 2026
Filed:
Apr. 22, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
A liquid cooling heat dissipation system includes a control unit, a heat source box, and a heat dissipation unit. A temperature sensing unit is installed in the heat source box, and the temperature sensing unit and the control unit are connected for signal transmission. The heat dissipation unit includes an inlet and an outlet. Coolant flows into the heat dissipation unit through the inlet and flows out of the heat dissipation unit through the outlet. A flow regulating valve is disposed on a pipe at the inlet, and the flow regulating valve and the control unit are connected for signal transmission. The control unit obtains temperature information by using the temperature sensing unit, and determines lowest temperature Tand highest temperature Tbased on the temperature information. The control unit is configured to control an opening degree of the flow regulating valve.