一种高可靠流体密封的穿透式模块化液冷机架

By introducing technologies such as a liquid supply health management unit, a leakage sensing strip, and an electroplating layer into the through-type modular liquid cooling rack, the sealing failure and leakage problems of traditional racks are solved, achieving electro-hydraulic separation and real-time monitoring, and improving sealing reliability and safety.

CN117156811BActive 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
2023-09-07
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Traditional through-type modular liquid cooling racks have deficiencies in sealing reliability and liquid supply health management, which can easily lead to seal failure and secondary disasters caused by leakage. They also lack electro-hydraulic separation design and real-time monitoring functions.

Method used

A highly reliable fluid-sealed through-type modular liquid-cooled rack was designed. It adopts technologies such as a liquid supply health management unit, a leakage sensing strip, and an electroplating layer to achieve electro-hydraulic separation. Real-time monitoring and early warning are achieved through a blockage sensor and a leakage sensing strip. The sealing performance is improved by combining a self-unloading fluid connector and vacuum diffusion welding technology.

Benefits of technology

It achieves electro-hydraulic separation, improves sealing reliability and operational safety, reduces the probability of leakage, avoids electrical short circuits and secondary disasters, has self-pressure relief and anti-particulate contaminant capabilities, and enhances the liquid supply health management function.

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Abstract

本发明公开了一种高可靠流体密封的穿透式模块化液冷机架,其包括机架主体,机架主体内设置有若干安装腔体,一个安装腔体内连接有供液健康管理单元,若干安装腔体内均连接有若干穿透式液冷模块,机架主体的一端连接有流量分配板,流量分配板上连接有功能母板。本发明中,冷却液依次经过第二流道孔、供液健康管理单元的过滤模块和第一流道孔进入所有穿透式液冷模块,并在与穿透式液冷模块换热后经第一流道孔排出,此冷却液流动并不会对第一电连接器和第二电连接器产生干扰,有利于实现电液分离;另外,供液健康管理单元可过滤供入的冷却液、堵塞检测和漏液检测。
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