Vertical Immersion Cooling Rack for Easy Server Insertion

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Solution Overview

Problem

Traditional server apparatuses are typically arranged horizontally, making installation in immersion cooling systems laborious and increasing the difficulty of installing and removing electronic devices, which also leads to coolant loss and higher costs.

Innovation Solution

An immersion cooling system with a storage tank, adapter frame, and electronic device configuration that allows vertical installation of electronic devices, featuring a first wire channel and positioning portions for stable placement, along with a second wire channel for electrical connection to external circuits.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of manufacture

If electronic devices are installed horizontally in traditional server apparatuses, then the installation process is simplified, but the heat dissipation performance deteriorates and coolant loss increases

Engineering Contradiction:
Improveinstallation convenienceVSAvoidcoolant loss
Core Design Contradiction:
Ease of manufactureVSLoss of energy

Solution Approach 1:

The patent inverts the traditional horizontal installation orientation to vertical installation. The adapter frame is designed to receive electronic devices in a vertical direction, with the first wire channel extending vertically and the second wire channel forming at the bottom. This inversion resolves the contradiction by enabling easier installation through vertical placement while reducing coolant loss through the bottom-sealed second wire channel configuration.

Inventive Principle:
Principle #13The other way round (Inversion)

2Loss of energy

If electronic devices are installed vertically in the immersion cooling system, then the heat dissipation performance is improved, but the installation difficulty increases

Engineering Contradiction:
Improveheat dissipation performanceVSAvoidinstallation difficulty
Core Design Contradiction:
Loss of energyVSEase of operation

Solution Approach 1:

The adapter frame serves as an intermediary component that mediates between the electronic device and the immersion cooling system. It provides a standardized interface with wire channels that guide power wires and coolant flow. This intermediary structure simplifies the installation process by pre-configuring the vertical orientation and wire routing, thereby improving heat dissipation performance without significantly increasing installation difficulty.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Ease of operation

If the adapter frame includes wire channels for vertical installation, then the electrical connectivity is maintained, but the device complexity increases

Engineering Contradiction:
Improveelectrical connectivityVSAvoidadapter frame structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The adapter frame is designed with multi-functionality to reduce overall system complexity. It simultaneously provides structural support for vertical installation, guides power wires through the first and second wire channels, and manages coolant flow. By consolidating these multiple functions into a single component, the adapter frame maintains electrical connectivity while minimizing the increase in device complexity.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Data Source

PatentUS12550295B2Immersion cooling system
Publication Date: 2026.02.10 DELTA ELECTRONICS INC(CN)
  • US12550295B2 patent drawing
  • US12550295B2 patent drawing
  • US12550295B2 patent drawing

AI summary

An immersion cooling system is provided and includes a storage tank, an adapter frame, and an electronic device. The storage tank includes an accommodating tank and a sealing cover for sealing the opening of the accommodating tank. The adapter frame includes a first wire channel attached to the side of the adapter frame, and is disposed in the accommodating tank in a vertical direction. The electronic device includes at least one power wire, and is inserted into the adapter frame along the above direction. The side of the electronic device is attached to the side of the first wire channel. A second wire channel is formed between the bottoms of the electronic device and the adapter frame, and the first and second wire channels communicate with each other. The power wire is connected to the circuit of the external power apparatus along the first and second wire channels.