Multi-Layer Liquid Cooling for Computer Heat Recovery
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Solution Overview
Problem
Computer systems, particularly those used for cryptocurrency mining, generate significant heat that is often vented to the atmosphere due to inefficiencies in heat recovery, leading to potential hardware damage and waste of low-grade thermal energy.
Innovation Solution
A liquid-cooled cryptocurrency mining system that efficiently transfers heat from computational components to a fluid, using a tank, pump, and heat exchanger to recover and utilize this heat for district energy heating systems.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of energy
If heat is vented to the atmosphere from computer components, then hardware temperature is reduced, but thermal energy is wasted and low-grade heat cannot be utilized
Solution Approach 1:
The patent converts the harmful heat generated by computer components into a beneficial resource by implementing a heat exchanger system that transfers this waste heat to a fluid, thereby recovering thermal energy that can be utilized for heating purposes and reducing energy loss
Solution Approach 2:
The patent introduces a fluid as an intermediary medium between the heat-generating computer components and the external environment. The fluid absorbs heat from the components through a heat exchanger, enabling thermal energy recovery while preventing direct heat venting to the atmosphere
2Loss of energy
If heat recovery efficiency is improved, then thermal energy utilization increases, but system complexity increases
Solution Approach 1:
The patent implements a heat recovery system that serves multiple functions: it cools computer components, heats a fluid for thermal energy recovery, and can provide heating for external applications. This multi-functionality justifies the added system complexity by delivering multiple benefits from a single integrated system
Solution Approach 2:
The fluid acts as an intermediary that simplifies the heat transfer process. Instead of directly managing heat from multiple components, the system uses the fluid as a single medium to absorb and transport thermal energy, thereby managing complexity through a unified approach
3Productivity
If computational power is increased for cryptocurrency mining, then processing capability improves, but heat generation increases
Solution Approach 1:
The patent converts the excessive heat generated by high-power cryptocurrency mining operations into a useful resource. The heat exchanger system captures this waste heat and transfers it to a fluid, transforming the harmful thermal byproduct into recoverable thermal energy that can be utilized for heating applications
Solution Approach 2:
The patent changes the thermal parameters of the system by introducing a fluid with specific heat capacity properties. This allows the system to absorb and transport the heat generated by computational components, effectively managing temperature while maintaining high computational power
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 system effectively reduces the temperature gradient between components and fluid, allowing for the recovery of thermal energy that can be used for commercial and residential applications, reducing the risk of hardware damage and providing a dual revenue stream.
Implementation Method 1
A liquid-cooled cryptocurrency mining system that efficiently transfers heat from computational components to a fluid
Implementation Method 2
using a tank, pump, and heat exchanger to recover and utilize this heat for district energy heating systems
Data Source
AI summary
An example of an apparatus to recover heat from multiple layers of computer components is provided. The apparatus includes a tank to store a fluid. The apparatus further includes a first mining layer disposed in the tank. In addition, the apparatus includes a second mining layer disposed in the tank proximate to the first mining layer. The first mining layer and the second mining layer are substantially parallel. The apparatus also includes an outlet disposed on the tank to release the fluid. Furthermore, the apparatus includes a pump to generate a suction to draw the fluid out of the tank via the outlet. The suction creates a fluid flow in a space between the first mining layer and the second mining layer.