一种四腔式两相浸没液冷散热模块集成结构
By employing a four-chamber structure and a self-sealing connector design, the sealing and maintainability issues of the two-phase immersion liquid cooling system are resolved, achieving efficient cooling and improved reliability.
CN117750729BActive Publication Date: 2026-07-17SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SOUTHWEST CHINA RES INST OF ELECTRONICS EQUIP
- Filing Date
- 2023-12-25
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Existing technologies struggle to achieve two-phase immersion liquid cooling and ensure the airtightness of the cooling system while maintaining its maintainability.
Method used
It adopts a four-chamber structure, including a first chamber, a second chamber, a third chamber, and a fourth chamber, which are used for the flow of liquid and gaseous cooling working fluids, respectively. The working fluid is separated and discharged through a diversion screen, a boiling screen, and a breathing screen. Combined with a self-sealing connector, it achieves efficient cooling and convenient maintenance.
Benefits of technology
It achieves efficient two-phase immersion cooling and heat dissipation, avoids air resistance, and improves the reliability and maintainability of the system.
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Figure CN117750729B_ABST
Abstract
本发明公开了一种四腔式两相浸没液冷散热模块集成结构，包括盒体，盒体的上部设置有第一腔体、第二腔体、第三腔体和第四腔体，第一腔体与第二腔体之间设置有用于使冷却工质分流的分流筛，第一腔体与第三腔体之间设置有用于流通液态工质并阻断气态工质流通的沸腾筛，第一腔体与第四腔体之间设置有用于流通气态工质并阻断液态工质流通的呼吸筛；盒体的上端密封盖设有盖体，第一腔体中固定连接有发热电路组件，盒体的外侧密封连接有与发热电路组件电连接的密封电连接器、与第二腔体连通的第一液体连接器、与第三腔体连通的第二液体连接器和与第四腔体连通的气体连接器。本发明能够高效两相浸没冷却散热，且可避免气阻，以提升可靠性。
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