Air Directing Device for Side Breathing Equipment Thermal Management
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional thermal management systems for electronic equipment enclosures face challenges with recirculation and bypass, particularly in side breathing equipment, leading to inefficient heat removal and increased operating temperatures, especially in densely packed data centers.
Innovation Solution
An air directing device with vertically arranged panels of differing widths is integrated into the enclosure to deflect cooling air effectively towards side breathing equipment, minimizing recirculation and optimizing airflow paths to enhance heat removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional thermal management systems are used for side breathing equipment, then the enclosure structure is simple, but recirculation and bypass problems occur leading to inefficient heat removal
Solution Approach 1:
The enclosure side panel is segmented into multiple regions with different panel assemblies (first panel assembly, second panel assembly, third panel assembly) that can be independently configured. Each panel assembly can be selectively installed or removed to control airflow paths, preventing recirculation and bypass while maintaining a relatively simple overall structure.
Solution Approach 2:
Panel assemblies serve as intermediary elements between the cooling air source and the equipment. These panel assemblies can be positioned to direct cooling air along predetermined paths and to block harmful airflow patterns (recirculation and bypass), effectively mediating the thermal management without requiring complex active control systems.
2Area of stationary object
If multiple enclosures are placed in a single room to maximize space utilization, then space efficiency improves, but thermal management difficulty increases due to recirculation
Solution Approach 1:
Each enclosure is equipped with segmented panel assemblies that can independently control airflow. This segmentation allows each enclosure to manage its own thermal environment, preventing hot air recirculation even when multiple enclosures are densely packed, thereby maintaining effective thermal management without requiring room-level complex control systems.
3Ease of operation
If side breathing equipment is installed in conventional enclosures, then equipment mounting is straightforward, but airflow control is insufficient leading to temperature gradients
Solution Approach 1:
The side panel is divided into multiple panel assemblies that can be selectively installed at different positions. This segmentation enables precise control of airflow distribution along the equipment, ensuring uniform cooling without complicating the equipment mounting process, as the panel assemblies are simple modular components.
Solution Approach 2:
Different panel assemblies are designed with different configurations (e.g., varying numbers of panels, different positions) to address local airflow requirements. This allows optimization of cooling distribution at specific locations along the equipment, eliminating temperature gradients while maintaining ease of installation through modular design.
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 air directing device significantly reduces recirculation and temperature gradients within the enclosure, improving cooling efficiency and maintaining uniform temperatures, thus extending equipment lifespan and performance.
Implementation Method 1
at least three vertical panels disposed in generally parallel relationship and horizontally spaced a fixed distance from one another, each panel defining a fin arranged orthogonally relative to an airflow path for deflection of cooling air into side breathing equipment
Data Source
AI summary
An air directing device for thermal management in side breathing equipment includes at least three vertical panels disposed in generally parallel relationship and horizontally spaced a fixed distance from one another. Each panel defines a fin arranged orthogonally relative to an airflow path for deflection of cooling air into side breathing equipment. At least one of the panels is an inner panel that is wider than two outer panels. The air directing device further includes at least one connection member connecting the outer panels to one another.