V-Shaped Cabinet Structure for Low-Vibration Data Center Cooling
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Solution Overview
Problem
Existing cabinet structures for housing computers, servers, and storage devices face challenges in heat dissipation, leading to reduced reliability and lifespan of disks due to vibrations from high-speed fans, and require frequent maintenance, increasing costs.
Innovation Solution
A cabinet structure with a triangular prism-shaped base and V-shaped arrangement of cabinets forms an air flow channel, with cooling fans placed on the top of a container data center, reducing fan-induced vibrations and simplifying maintenance by centralizing fan placement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If separate fans are installed on each electronic device for heat dissipation, then cooling efficiency is improved, but vibration impact on disks increases and reliability decreases
Solution Approach 1:
The patent extracts the cooling function from individual electronic devices and consolidates it into a separate cooling system with centralized fans positioned outside the cabinet. This separates the cooling function from the storage function, allowing disks to operate without direct exposure to fan vibrations while maintaining effective heat dissipation through dedicated cooling airflows.
Solution Approach 2:
The patent introduces a cabinet-level cooling system as an intermediary between the heat-generating electronic devices and the external environment. The centralized fans and cabinet-level air flow channels act as mediators to dissipate heat without requiring direct fan-to-device coupling, thereby reducing vibration transmission to sensitive disk components.
2Temperature
If multiple separate fans are distributed throughout the cabinet, then cooling coverage is improved, but maintenance complexity and cost increase
Solution Approach 1:
The patent merges multiple distributed fan functions into a single centralized cooling system. Instead of having separate fans attached to each electronic device, the design consolidates cooling functionality into one or more cabinet-level fans, reducing the total number of fan components and simplifying maintenance operations.
Solution Approach 2:
The centralized cooling system serves as a universal solution for cooling multiple different types of electronic devices simultaneously. The cabinet-level fans and air flow channels provide multi-functional cooling coverage for servers, storage devices, and other electronics without requiring device-specific cooling components.
3Productivity
If high-speed fans are used for effective cooling, then heat dissipation performance is improved, but vibration generation increases and impacts disk performance
Solution Approach 1:
The patent extracts the vibration source (fans) from proximity to sensitive devices (disks) and relocates them to a centralized position outside the cabinet. This spatial separation maintains the high-speed rotation necessary for effective cooling while removing the harmful vibration impact on disk read/write operations.
Solution Approach 2:
The cabinet structure and air flow channels serve as intermediaries that transmit cooling airflow from the centralized fans to the electronic devices without direct mechanical coupling. This allows high-speed fan operation for optimal cooling performance while the cabinet acts as a vibration isolation barrier protecting disks from harmful vibrations.
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
This design enhances cooling efficiency, prolongs disk lifespan, improves read/write performance, and reduces maintenance costs by minimizing fan-related vibrations and centralizing fan maintenance within the container data center.
Implementation Method 1
the two cabinets are arranged in a V shape and form an angle... an air flow channel is formed between the cabinet and the container
Data Source
AI summary
A cabinet structure, in which an electronic apparatus is placed, where the cabinet structure includes a base and two cabinets, the base includes a first side face, a second side face, and a third side face, there is an included angle separately between the second side face and the first side face and between the third side face and the first side face, the base is fastened using the first side face, the cabinets are installed on and fastened to the second side face and the third side face respectively, and the two cabinets are arranged in a V shape and form an angle. A container data center using the cabinet structure is further provided.