Patent ID: 11950393
Assignee: SOUTHEAST UNIVERSITY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 5:
6. The two-phase flow active and passive multi-level data center cabinet cooling device according to claim 1, wherein a thermal interface material (29) comprises two, upper and lower, layers of fractal tree-like flow channels (35), and the two layers of fractal tree-like flow channels (35) are connected by a connecting pipeline (38) of the upper and lower layers of the fractal tree-like flow channels located at a tail end of the fractal tree-like flow channels (35);
the fractal tree-like flow channels (35) contain multiple micro-cells (36), a ring structure (32) of the thermal interface material wraps a thermosiphon evaporation section pipeline and is etched with multiple flow channels (37), and the micro-cells (36) are connected with the flow channels (37) in the ring structure of the thermal interface material.