Adjustable Wall Assembly for Data Center Containment
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Solution Overview
Problem
Conventional containment structures for data centers face high initial installation costs and long-term storage and handling costs due to the need for full-height metal blanking panels or insecure, easily movable air curtains, which compromise thermal management by allowing air leakage and failing to provide a secure environment.
Innovation Solution
An adjustable wall assembly with a frame structure, panels, and mounting rails that can be slid along the rails to accommodate varying numbers of electronic equipment enclosures, featuring a center assembly with a door and side panels, and including gasket material for sealing, made from metal, glass, or thermoplastic materials for enhanced security and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If full-height metal blanking panels are used to fill empty slots in containment structures, then thermal management integrity is maintained, but initial installation costs and long-term storage and handling costs increase
Solution Approach 1:
The patent applies the dynamics principle by replacing static metal blanking panels with a movable air curtain assembly that can be dynamically positioned and adjusted. The air curtain is supported by a frame structure with mounting rails, allowing it to be moved forward or backward along the rails to accommodate varying numbers of enclosures. This dynamic positioning eliminates the need for permanent installation of multiple blanking panels, reducing initial installation costs while maintaining thermal integrity when in place.
Solution Approach 2:
The patent applies parameter changes by enabling the air curtain assembly to change its position parameter along the mounting rails based on the number of enclosures installed. The frame structure allows the air curtain to be positioned at different locations, transforming a fixed-parameter solution (metal panels at fixed positions) into a variable-parameter solution that adapts to different configuration needs, thereby reducing material and installation costs.
2Reliability
If full-height metal blanking panels are used to fill empty slots, then containment structure integrity is maintained, but device complexity increases due to multiple panels required for future expansion
Solution Approach 1:
The patent applies universality by designing a single air curtain assembly that can serve multiple functions: it can be positioned to seal against different numbers of enclosures, and it can be moved along the mounting rails as the configuration changes. This single multi-functional assembly replaces the need for multiple dedicated blanking panels for different expansion scenarios, reducing device complexity while maintaining containment integrity.
Solution Approach 2:
The dynamic positioning capability of the air curtain assembly along the mounting rails allows one component to perform the work of multiple static blanking panels. The frame structure with rails enables the air curtain to adapt its position based on the actual number of enclosures, eliminating the need to install and manage multiple fixed panels for future expansion scenarios.
3Ease of manufacture
If plastic air curtains are used to seal empty slots, then installation costs are reduced, but security and containment integrity are compromised due to ease of movement and air leakage
Solution Approach 1:
The patent applies the flexible shells and thin films principle by using an air curtain (thin film barrier) supported by a rigid frame structure. The air curtain itself remains flexible and easy to install, but the frame structure provides the necessary rigidity and security. This combination allows the air curtain to maintain containment integrity while keeping installation costs low, overcoming the limitations of purely plastic air curtains that lack structural support.
Solution Approach 2:
The patent applies composite materials by combining the flexible air curtain with a rigid frame structure made of metal or other strong materials. This composite assembly integrates the cost-effective, easy-to-install characteristics of plastic air curtains with the security and structural integrity of metal framing, achieving both low installation costs and high reliability in maintaining containment integrity.
4Adaptability or versatility
If adjustable wall assembly with frame structure is used, then flexibility for expansion is improved, but device complexity increases due to mounting rails and adjustment mechanisms
Solution Approach 1:
The patent applies segmentation by dividing the containment structure into modular components: the frame structure, the air curtain assembly, and the mounting rails are separate segments that can be independently installed and adjusted. This modular segmentation allows for easy flexibility and expansion while keeping each individual component simple, reducing overall device complexity compared to a fully integrated adjustable structure.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The adjustable wall assembly reduces material costs by allowing for flexible expansion and contraction of data center capacity, maintains thermal integrity by preventing air leakage, and enhances security within the containment system.
Implementation Method 1
including gasket material for sealing
Data Source
AI summary
A hot/cold aisle containment system includes a frame structure partially covered by one or more panels to define an interior space, at least one electronic equipment enclosure installed at an end of the frame structure, an adjustable wall assembly positionable against a side of the at least one electronic equipment enclosure, and at least one mounting rail attached to the frame structure to permit forward and rearward adjustment of the adjustable wall assembly.