一种回转运动场景下环路热管系统控制方法
By establishing a total pressure drop calculation model for the loop and combining it with temperature measurement and control components, the problem of inaccurate temperature control of the loop heat pipe system under multiple operating conditions in the rotary motion scenario was solved, achieving precise temperature control and reliable heat dissipation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- BEIJING HOT NUMBER TECH CO LTD
- Filing Date
- 2025-12-16
- Publication Date
- 2026-07-17
AI Technical Summary
The existing loop heat pipe system fails to accurately control the temperature in rotational motion scenarios, and the temperature control range is not accurately calculated under multiple operating conditions, resulting in the lack of adaptive logic for setting temperature selection and insufficient reliability of temperature control components.
A total pressure drop calculation model for the loop with associated operating temperature is established, incorporating centrifugal pressure drop. The temperature control range is solved by presetting the highest and lowest operating temperatures. The temperature of the working fluid in the reservoir is adjusted using temperature measuring and temperature control components, and precise temperature control is achieved by combining the main and auxiliary heating components and the refrigeration device.
It achieves precise temperature control under multiple operating conditions in rotary motion scenarios, ensuring that the temperature is within a safe range, meeting the heat dissipation requirements of the mission objective, and improving the reliability and accuracy of the temperature control components.
Smart Images
Figure CN121383713B_ABST