Server Rack Codesign Segregating Power and Cooling Fluid Connectors
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Solution Overview
Problem
The reliability of power and cooling fluid distribution in servers is compromised due to potential damage or misalignment of connectors during installation, and leaks in cooling fluid systems can disrupt power components, leading to operational issues and reduced system performance in data centers.
Innovation Solution
The design includes protective structures for fluid and power connectors to prevent damage during installation and segregates power and cooling fluid distribution components within the electronic rack, using extension panels to expose or cover connectors as needed, and hardware panels to segregate fluid and power regions, preventing cross-interference.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If connectors are exposed during installation, then connection efficiency is improved, but connector damage risk increases
Solution Approach 1:
The patent applies preliminary action by providing protective covers over fluid and power connectors before installation. These covers are pre-positioned on the server chassis to protect connectors during handling and installation processes. The covers are removed or retracted only when connectors need to be connected, thus preventing damage while enabling efficient connection when needed.
2Area of stationary object
If power and cooling fluid distribution components are integrated, then system compactness is improved, but cross-interference risk increases
Solution Approach 1:
The patent applies segmentation by physically dividing the rack into separate power distribution regions and cooling fluid distribution regions. Hardware panels create distinct zones within the rack, segregating power components from cooling fluid components. This spatial segmentation prevents cross-interference between the two systems while maintaining overall system compactness through organized layout.
3Temperature
If cooling fluid distribution is implemented, then heat dissipation performance is improved, but leak risk increases
Solution Approach 1:
The patent applies beforehand cushioning by providing protective covers over cooling fluid connectors before installation and operation. These covers act as a first line of defense to prevent connector damage that could lead to leaks. Additionally, the segregation of cooling fluid distribution components from power components using hardware panels prevents liquid from affecting power systems, providing a cushioning effect against potential leak consequences.
Data Source
AI summary
Methods, systems, and devices for designing and implementing power and cooling fluid in a computing environment such as an electronics rack are disclosed. The disclosed methods and systems may provide for a high degree of power distribution and cooling fluid distribution reliability. To provide for a high degree of reliability, the system may include a number of protective features that may reduce the likelihood of connectors used for power and cooling fluid distribution from being damaged. The system may also provide for segregation of power distribution components from cooling fluid distribution components. The rack configurations include codesign of the server and rack to form the physical segregation. The segregation may reduce the chance of these components impacting the operation of other components.