Control method of air-liquid type cooling capacity distribution device
By monitoring the difference between the liquid supply temperature and the return temperature, the fan speed in the air-liquid cooling distribution device is dynamically adjusted, which solves the problem of high power consumption in the existing device, and achieves more efficient energy utilization and lower energy consumption.
CN119697964APending Publication Date: 2025-03-25SHENZHEN KSTAR SCI & TECH
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Patent Information
- Application Number
- CN202411905927.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2025-03-25
AI Technical Summary
Technical Problem
The existing air-liquid cooling distribution devices have high power consumption, resulting in poor energy efficiency.
Method used
By monitoring the difference between the supply temperature and the return temperature (the return temperature difference), the fan speed is dynamically adjusted according to the relationship between the set temperature and the return temperature difference to ensure that sufficient heat dissipation is provided only when needed.
Benefits of technology
The power consumption of the air-liquid cooling distribution device is reduced, the power waste caused by excessive heat dissipation is avoided, and more efficient energy utilization is achieved.
✦ Generated by Eureka AI based on patent content.
Abstract
The invention discloses a control method of an air-liquid type cooling capacity distribution device. The air-liquid type cooling capacity distribution device comprises a fan, a heat exchange unit and a cooling capacity distribution unit. The fan is arranged on one side of the heat exchange unit, and the cooling capacity distribution unit is arranged between the heat exchange unit and the load unit; the cooling capacity distribution unit comprises a control module, a liquid supply pipeline, a liquid return pipeline and a temperature acquisition module; the temperature acquisition module is used for acquiring the liquid supply temperature of the liquid supply pipeline and the liquid return temperature of the liquid return pipeline; the control module is respectively connected with the temperature acquisition module and the fan; the control method comprises the steps that the liquid supply and return temperature difference of the load unit is determined according to the liquid supply temperature and the liquid return temperature; the rotating speed of the fan is adjusted according to the relation between the liquid supply and return temperature difference and the set temperature. The power consumption of the air-liquid type cooling capacity distribution device can be reduced.
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