Modular Data Center Entryway With Airlock Filtration

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Solution Overview

Problem

Data transfer in rural areas is inefficient and unreliable due to lack of infrastructure, leading to fragmented data transmission and potential contamination of data centers by dust and moisture, which can corrupt stored data.

Innovation Solution

An entryway door with an air filtration system and airlock mechanism to cleanse contaminants from individuals before entry, combined with an anteroom for secure access to the data center, equipped with independent power and climate control systems to maintain a clean environment.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If direct entry to data center is provided, then ease of operation is improved, but contamination risk increases

Engineering Contradiction:
Improveease of entryVSAvoidcontamination risk
Core Design Contradiction:
Ease of operationVSObject-affected harmful factors

Solution Approach 1:

An anteroom is introduced as an intermediary space between the exterior environment and the data center proper. This anteroom serves as a buffer zone where individuals can be airbrushed to remove contaminants before entering the clean data center environment, thus resolving the contradiction between ease of access and contamination prevention

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The entry system is segmented into multiple distinct zones: an exterior area, an anteroom with airbrushing capability, and the data center interior. This segmentation allows each zone to have different environmental requirements and control measures, enabling easy access while maintaining strict contamination control in the data center

Inventive Principle:
Principle #1Segmentation

2Object-affected harmful factors

If airbrushing system is added to entryway, then contamination prevention is improved, but device complexity increases

Engineering Contradiction:
Improvecontamination preventionVSAvoidentryway complexity
Core Design Contradiction:
Object-affected harmful factorsVSDevice complexity

Solution Approach 1:

The airbrushing system automatically activates when the entryway door is opened and performs contamination removal without requiring manual intervention. The system serves itself by detecting presence and executing the airbrushing sequence, reducing operational complexity despite the added hardware

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The airbrushing action is performed in advance, before the individual enters the data center. This preliminary contamination removal ensures that by the time the person crosses the threshold into the clean room, they are already decontaminated, simplifying the overall access control logic

Inventive Principle:
Principle #10Preliminary action

3Temperature

If separate air conditioning system for entryway is provided, then environmental control is improved, but energy consumption increases

Engineering Contradiction:
Improveenvironmental controlVSAvoidenergy consumption
Core Design Contradiction:
TemperatureVSUse of energy by moving object

Solution Approach 1:

A separate, localized air conditioning system is installed only in the entryway/anteroom area rather than conditioning the entire data center. This local quality approach provides necessary environmental control for the transition zone while minimizing energy consumption by avoiding redundant cooling of already-conditioned spaces

Inventive Principle:
Principle #3Local quality

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

Ensures reliable and secure data access by preventing contamination of the data center, maintaining data integrity and availability in remote locations.

Implementation Method 1

The blower system in the entryway is equipped to brush particles from the person entering the entryway or anteroom. After the particulates are brushed away from the individual, the particulates are forced into filters to ensure the cleanliness of the space

Methodology Applied
Scientific EffectFiltration: Filter (physical)

Implementation Method 2

A blower system in the entryway is equipped to brush particles from the person entering the entryway or anteroom

Methodology Applied
Scientific EffectForced Convection: Forced Convection

Implementation Method 3

the entryway or anteroom will have a separate air conditioning system for comfort as well as control of humidity

Methodology Applied
Scientific EffectAir Conditioning: Heat Exchanger

Data Source

PatentUS12404690B1Entryway for a modular data center
Publication Date: 2025.09.02 DUOS EDGE AI INC
  • US12404690B1 patent drawing
  • US12404690B1 patent drawing
  • US12404690B1 patent drawing

AI summary

This application describes the entryway to a remote or modular data center to provide access to data to rural customers or customers that do not have the advantage of large data centers nearby. The entryway to the remote data center must be equipped with safeguards to prevent the intrusion of dust, dirt and moisture from entering the data center storage facility. A two door system with a filtration system and other safeguards is anticipated that will limit the amount of contaminants that can enter the storage facility.