V-Shaped Cabinet Layout for Data Center Cooling Without Disk Vibration
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Solution Overview
Problem
Existing cabinet structures for housing electronic devices like computers and servers face challenges with heat dissipation, as fans used for cooling generate vibrations that reduce disk reliability and lifespan, 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 container's top wall instead of individual devices, reducing vibrations and simplifying maintenance.
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:
Multiple individual fans on separate electronic devices are merged into a single centralized cooling fan. The patent consolidates the cooling function from multiple distributed fans into one unified fan unit, thereby maintaining heat dissipation effectiveness while eliminating the vibration problems associated with multiple high-speed rotating fans.
Solution Approach 2:
The cooling fan is extracted from each individual electronic device and relocated to a centralized position. By removing the fans from direct proximity to the electronic devices and disks, the vibration source is separated from the sensitive components, reducing the negative impact on disk reliability.
2Temperature
If multiple fans are installed on electronic devices, then cooling performance is improved, but maintenance complexity and costs increase
Solution Approach 1:
Multiple fans are merged into a single centralized cooling unit, reducing the total number of fan components from many individual fans to just one. This consolidation simplifies maintenance operations, as technicians only need to service one fan unit instead of multiple distributed fans across different devices.
Solution Approach 2:
The single centralized cooling fan serves multiple electronic devices simultaneously, performing the cooling function for the entire cabinet rather than requiring dedicated fans for each device. This multi-functional approach reduces both the number of components and the complexity of maintenance.
3Temperature
If fans rotate at high speed for effective heat dissipation, then cooling efficiency is improved, but vibration generated increases
Solution Approach 1:
The cooling fan is extracted from its traditional position near the electronic devices and relocated to a centralized position in the cabinet. This spatial extraction allows the fan to operate at high speed for effective cooling while being positioned away from sensitive components, thereby reducing the transmission of vibrations to the disks and other electronic devices.
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 centralizing cooling fans and optimizing air circulation.
Implementation Method 1
a air flow channel is formed between the cabinet and the container... cold air enters the container through the air outlet and the openings... the cooling fans dissipate heat inside the container to an external environment
Implementation Method 2
several cooling fans, and any one of cabinets as illustrated forgoing, the cooling fans are installed on the top of the container... the cooling fans dissipate heat inside the container to an external environment
Data Source
AI summary
The present invention discloses 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 by 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. The present invention further provides a container data center using the cabinet structure.