A multifunctional liquid cooling heat sink for a liquid cooling system
Through the design of a multifunctional liquid-cooled heat sink, the combination of a separating liquid capsule, a sealing liquid capsule and a temperature conduction plate is utilized to achieve flexible switching and adjustment of the flow channel state, solving the problem in the existing technology that the heat sink cannot take into account both high load and energy saving, thereby improving the heat dissipation efficiency and energy efficiency.
Patent Information
- Application Number
- CN202510884147.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-30
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2045-06-30
AI Technical Summary
The flow channel design of existing server heat sinks cannot take into account both efficient heat dissipation under high load conditions and normal energy saving requirements, resulting in uneven energy consumption. In addition, existing technologies cannot flexibly adjust the flow channel structure to adapt to different load conditions.
A multifunctional liquid-cooled heat sink is designed. Through the combination of a separating liquid sac, a blocking liquid sac and a thermal conduction plate, flexible switching and adjustment of the flow channel can be achieved. It can switch between the high heat dissipation state of the parallel flow channel and the low energy consumption state of the series flow channel. The flow resistance can be dynamically adjusted by combining the regulating liquid sac and the solenoid valve group to adapt to the heat dissipation requirements of different load states.
It achieves a balance between efficient heat dissipation under high load conditions and energy-saving heat dissipation under normal conditions, improves heat dissipation uniformity and energy efficiency, reduces energy consumption, and adapts to different server load requirements.