Self-Installing Connector for Rack Liquid Cooling Manifolds
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Solution Overview
Problem
Datacenter electronic components face challenges in efficient temperature management due to heat generation, and existing cooling systems require complex installation processes for liquid cooling systems, especially when dealing with varying component sizes and positions within racks.
Innovation Solution
The implementation of self-installing connectors that puncture and embed into a coolant supply manifold as datacenter electronic components are installed, creating a quick-disconnect coupling for liquid cooling, allowing for easy installation and maintenance without additional installer action, and accommodating components of varying sizes and positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional liquid cooling connectors are used, then reliable fluid connection is achieved, but installation complexity increases and flexibility decreases
Solution Approach 1:
The connector automatically punctures the manifold and forms its own connection during component installation, eliminating the need for separate connector installation steps. The component coupling and manifold coupling self-assemble through the puncture action, with the sealing surface automatically engaging when the component is installed in the rack.
Solution Approach 2:
The connector is divided into two separate couplings: a component coupling attached to the electronic component and a manifold coupling that punctures and connects to the coolant manifold. These segments are independently positioned and then joined through the puncture action, allowing flexible installation while maintaining reliable fluid connection.
2Adaptability or versatility
If fixed-position connectors are used, then manifold structure is simplified, but adaptability to varying component positions decreases
Solution Approach 1:
The connector system transitions from fixed-position connectors to a dynamic puncture-based connection method. The manifold coupling with cutting edge can puncture the manifold at various positions depending on where the electronic component is installed in the rack, providing adaptability without requiring pre-positioned connector holes in the manifold.
Solution Approach 2:
The manifold is prepared with a seal layer (such as PEX tubing) that facilitates clean puncture and sealing. This preliminary preparation of the manifold surface allows the cutting edge to create reliable connections at varying positions without complex manufacturing, as the seal layer is uniformly applied across the manifold surface.
3Productivity
If manual connector installation is required, then connection reliability is ensured, but installation time increases
Solution Approach 1:
The connector installation is merged with the component installation process itself. As the electronic component is slid into the rack, the attached connector automatically punctures the manifold and forms the fluid connection simultaneously, eliminating separate installation steps while ensuring reliable connection through the puncture-and-seal mechanism.
Solution Approach 2:
The manual mechanical connection process is replaced with an automated puncture mechanism. The cutting edge of the manifold coupling automatically penetrates the manifold and engages the sealing surface through the component installation motion, replacing manual connector attachment with a self-actuating mechanical process that is both faster and reliable.
Data Source
AI summary
A self-installing connector for a liquid cooling system of a datacenter component rack system. A datacenter component rack may include manifolds for conveying coolant to or from one or more datacenter electronic components for liquid cooling components of the datacenter electronic component. The self-installing connector provides a fluid connection between the manifold and a liquid cooling system of a datacenter electronic component. The self-installing connector may puncture the manifold at the time the datacenter electronic component is installed. The self-installing connector may form an opening in the manifold and secure one end of the self-installing connector into the opening upon installation of the datacenter electronic component into the datacenter component rack. The self-installing connector can separate at a dripless quick-disconnect coupling for datacenter electronic component maintenance.