Immersed liquid-cooling server and waste heat recovery system thereof
US12336144B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2023 |
| Grant date | Jun 17, 2025 |
| Priority date | — |
| Expiry date | Sep 27, 2043 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D10/00
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A waste heat recovery system is provided and relates to the technical field of servers. The waste heat recovery system includes an immersion box body, an evaporation box body, a heat exchanger, a circulating pipe and a first driving assembly, wherein the immersion box body is filled with a single-phase coolant; the evaporation box body is filled with a two-phase coolant and is provided with an extending portion that extends into the immersion box body and is in contact with the single-phase coolant; a water inlet and a water outlet of the heat exchanger are respectively communicated to different positions of the immersion box body. Based on that the pumpless driven cold and heat circulation flow of a coolant are achieved, the energy consumption of the system is reduced, and the energy utilization efficiency and the environmental protection performance are improved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.