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:
Dec. 13, 2022
Filed:
Jun. 30, 2020
Beihang University, Beijing, CN;
Weixing Yuan, Beijing, CN;
Tongzhi Yang, Beijing, CN;
Kexian Ren, Beijing, CN;
BO Yang, Beijing, CN;
Ze Miao, Beijing, CN;
Weixing Yuan, Beijing, CN;
Tongzhi Yang, Beijing, CN;
Kexian Ren, Beijing, CN;
Bo Yang, Beijing, CN;
Ze Miao, Beijing, CN;
BEIHANG UNIVERSITY, Beijing, CN;
Abstract
An overall efficient heat dissipation system for a high power density cabinet comprises a pump-driven two-phase circulation loop high-power-chip direct heat dissipation system and a cabinet air-cooling system. The cabinet air-cooling system comprises a refrigerant circulation loop and a cabinet internal air circulation loop. The refrigerant circulation loop includes a pump-driven two-phase circulation loop and a vapor compression circulation loop. The pump-driven two-phase circulation loop high-power-chip direct heat dissipation system performs fixed-point heat dissipation for main heating elements, such as CPU and GPU, in a server, and the cabinet air-cooling system performs air-cooling heat dissipation for other heating elements in the server.