Displaceable Cabinet Layout for Space-Efficient Data Storage Centers
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Solution Overview
Problem
Data storage centers face space constraints due to the need for multiple aisles between cabinets, which limits the efficient use of floor space and hinders access and servicing of data storage and communication appliances.
Innovation Solution
A data storage system with displaceable cabinets that minimize the number of aisles by utilizing a 'floating isle gap' between neighboring cabinets, allowing for increased floor space utilization and improved access to appliances, while maintaining environmental control and power supply through flexible cabling and modular rack configurations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If multiple aisles are provided between cabinets for access and servicing, then ease of operation and maintenance is improved, but the volume utilization of floor space deteriorates
Solution Approach 1:
The patent makes the cabinet movable rather than stationary, allowing it to be displaced to create access aisles only when needed for servicing. This dynamic configuration eliminates the need for permanent aisle spaces, thereby improving floor space utilization while maintaining ease of operation during maintenance activities.
Solution Approach 2:
The patent introduces a time dimension to the aisle configuration by making cabinets movable. Instead of having fixed aisles in the spatial dimension, the system provides access by moving cabinets temporarily, converting a spatial problem into a temporal solution where aisles exist only during maintenance operations.
2Area of stationary object
If cabinets are made displaceable to improve access and reduce aisle space, then volume utilization is improved, but device complexity increases
Solution Approach 1:
The patent changes the state parameter of the cabinet from stationary to movable. By altering this fundamental parameter, the system achieves improved space utilization. The complexity introduced is offset by the simplicity of the displacement mechanism compared to the space savings achieved.
3Productivity
If redundant aisle space is eliminated between cabinets, then productivity and space efficiency are improved, but ease of repair deteriorates
Solution Approach 1:
The cabinet is designed to be movable, allowing it to be temporarily displaced to create access aisles when repair or maintenance is needed. This dynamic capability ensures that while space efficiency is improved during normal operation, ease of repair is maintained when required by moving the cabinet to provide necessary access.
Solution Approach 2:
The system provides its own service capability by enabling operators to move the cabinet themselves to create access when needed, rather than requiring permanent aisles or complex mechanical positioning systems. This self-service approach maintains ease of repair while improving space efficiency.
Data Source
Figure 1A~1B
Figure 1C~2
Figure 3
AI summary
A data storage center comprising a plurality of cabinets configured with one or more racks. The racks are configured for accommodating one or more appliances. At least one of said cabinets is displaceable to facilitate access to the respective racks of said cabinet and to racks of a neighboring cabinet of said cabinets.