Immersion dual-cycle multi-mode liquid cooling regulation system and method for data center
US11889663B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2023 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Sep 14, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K7/20781
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An immersion dual-cycle multi-mode liquid cooling regulation system and method for a data center comprises data center cabinets, a microchannel condensation heat exchanger, a plate heat exchanger, waste heat recovery devices, a cooling water storage tank, a fluorinated liquid storage tank, a liquid pump, a fluorinated liquid, pipelines, and pipeline valves. The system switches between single-phase and two-phase circulation loops according to the working power consumption of a server and the thermophysical property of a cooling working medium, and realizes flexible adjustment and control according to the cooling demand of the cabinet, the load magnitude and the working environment, thus avoiding the waste of resources caused by different loads in the data center; and cooling water flows through the waste heat recovery devices to recover heat, to reduce the electricity consumption of the system and greatly improve the utilization efficiency of cooling capacity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.