Containerized Data Center Cooling Module for Sealed Heat Dissipation

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Solution Overview

Problem

Containerized data centers in harsh environments face challenges with heat dissipation due to sealed designs, leading to high operating temperatures that affect equipment performance and longevity, and traditional air conditioning solutions are energy-inefficient and environmentally harmful.

Innovation Solution

A containerized data center with a heat dissipation module comprising a housing, fan, and heat exchanger installed on the outer wall, which guides air to exchange heat with a liquid cooling source, maintaining equipment within an appropriate temperature range while preventing external environmental impact.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If sealed containers are used to prevent external air from entering, then equipment protection is improved, but heat dissipation is worsened

Engineering Contradiction:
Improveequipment protectionVSAvoidoperating temperature
Core Design Contradiction:
ReliabilityVSTemperature

Solution Approach 1:

The sealed container is segmented into two functional zones: a sealed interior space for equipment protection and a separate heat dissipation path through the heat dissipation module. This allows the container to maintain sealing for protection while providing a dedicated route for heat removal without compromising either function.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The heat dissipation module acts as an intermediary between the sealed container interior and the external environment. It provides a controlled interface that allows heat to be transferred from the sealed interior to the outside world through the heat exchanger, enabling heat dissipation while maintaining the sealed protection of the container.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Temperature

If traditional air conditioning solutions are used, then heat dissipation is improved, but energy consumption and environmental pollution are worsened

Engineering Contradiction:
Improveheat dissipationVSAvoidenergy consumption
Core Design Contradiction:
TemperatureVSUse of energy by moving object

Solution Approach 1:

The heat dissipation module utilizes the natural temperature difference between the hot interior and cool exterior environments to drive passive heat dissipation through the heat exchanger. This thermal gradient-driven approach reduces or eliminates the need for energy-intensive mechanical air conditioning systems, achieving heat dissipation with minimal energy consumption.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The invention replaces traditional mechanical air conditioning systems with a thermal field-based heat dissipation approach. Instead of using compressors, refrigerants, and mechanical cooling cycles, the system uses the natural thermal gradient and heat exchanger to transfer heat, eliminating the energy-consuming mechanical components while maintaining effective heat dissipation.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

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 solution provides efficient heat dissipation with low energy consumption, ensuring equipment stability and longevity by maintaining optimal operating temperatures and avoiding environmental pollution.

Implementation Method 1

the heat exchanger is connected with a liquid cooling source

Methodology Applied
Scientific EffectHeat exchange: Heat Exchanger

Implementation Method 2

exchanges heat with the air in the container body through the heat exchanger

Methodology Applied
Scientific EffectThermal conduction: Conduction (thermal)

Implementation Method 3

the fan guides air in the container body to the heat exchanger

Methodology Applied
Scientific EffectForced convection: Forced Convection

Data Source

PatentUS20250240927A1Containerized data center
Publication Date: 2025.07.24 BEIJING BITMAIN TECHNOLOGIES
  • US20250240927A1 patent drawing
  • US20250240927A1 patent drawing
  • US20250240927A1 patent drawing

AI summary

A containerized data center includes: a data container, including a container body, and a side wall of the container body is provided with a vent; a heat dissipation module, installed on an outer wall of the container body, and provided corresponding to the vent; where the heat dissipation module includes a housing, a fan and a heat exchanger; the housing is sealed and connected to the outer wall of the container body and is communicated with the vent; both the fan and the heat exchanger are provided in the housing, where the fan guides the air in the container body to the heat exchanger, and the heat exchanger is connected with a liquid cooling source. The containerized data center provided has a simple structure, easy assembly, high heat dissipation efficiency, good heat dissipation effect, low energy consumption and pollution-free nature.