Geothermal aerification system and related methods
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Solution Overview
Problem
Current sub-surface irrigation systems are complex and costly to install, and they fail to provide optimal control over the root zone environment for efficient water use and plant growth, leading to challenges in managing water excess or dearth and maintaining desirable root networks.
Innovation Solution
A geothermal aerification system that uses a network of geothermal piping to adjust the temperature of water infused with fertilizers and nutrients, circulating it below the ground surface to absorb or dissipate energy, and distributing it through water distribution pipes to the root zone, allowing for controlled temperature management and efficient water use.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If sub-surface irrigation systems are installed to improve water management and plant growth control, then irrigation efficiency is improved, but device complexity and installation cost increase
Solution Approach 1:
The patent combines geothermal heating/cooling functionality with sub-surface irrigation into a single integrated system. The geothermal pipes serve dual purposes: temperature regulation and water distribution, eliminating the need for separate irrigation infrastructure and reducing overall system complexity despite adding thermal management capabilities.
Solution Approach 2:
The geothermal piping system performs multiple functions simultaneously: it regulates root zone temperature, distributes irrigation water, and provides aerification through air injection. This multi-functionality reduces the need for separate systems while improving overall agricultural productivity.
2Loss of substance
If sub-surface irrigation systems are installed to optimize root zone moisture control, then water management is improved, but installation cost increases
Solution Approach 1:
The system merges geothermal temperature control with irrigation water delivery through integrated piping. This combination allows precise root zone environmental control while utilizing existing geothermal infrastructure, reducing the need for separate expensive irrigation installations.
Solution Approach 2:
The geothermal system self-regulates temperature based on seasonal conditions, providing passive heating in winter and cooling in summer. This reduces energy costs and operational complexity compared to active temperature control systems, offsetting installation expenses.
3Temperature
If geothermal piping is used to adjust water temperature, then root zone temperature control is improved, but device complexity increases
Solution Approach 1:
The geothermal pipes act as an intermediary medium between the earth's thermal energy and the irrigation water. By circulating water through these pipes, the system passively exchanges heat with the ground, achieving temperature regulation without complex mechanical refrigeration or heating equipment.
Solution Approach 2:
The system replaces active mechanical temperature control systems (heaters, chillers, pumps) with passive geothermal heat exchange. The earth itself serves as the heat source/sink, eliminating the need for complex temperature regulation machinery while maintaining precise root zone temperature control.
4Use of energy by moving object
If water circulation through geothermal pipes is implemented, then energy efficiency is improved, but operation complexity increases
Solution Approach 1:
The system maintains continuous water circulation through the geothermal pipes, ensuring constant temperature regulation and irrigation. This continuous operation maximizes energy efficiency by maintaining optimal root zone conditions without interruption, while the automated nature reduces operational complexity.
Solution Approach 2:
The system incorporates sensors and control mechanisms that monitor root zone temperature and moisture levels, automatically adjusting water circulation rates and timing. This feedback loop optimizes energy usage while simplifying operation, as the system self-regulates based on real-time conditions without requiring manual intervention.
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 temperature-related root decline in plants, optimizes irrigation and oxygenation, and reduces water consumption and operation costs by providing precise temperature control and efficient water distribution, while also being adaptable for non-plant areas like equestrian arenas and outdoor surfaces.
Implementation Method 1
The network of geothermal piping is configured to adjust a temperature of the water and is located at a depth below a ground surface to circulate the water to selectively absorb geothermal energy to increase a temperature of the water
Implementation Method 2
The network of geothermal piping is configured to adjust a temperature of the water and is located at a depth below a ground surface to circulate the water to selectively absorb geothermal energy to increase a temperature of the water, or to dissipate heat to decrease the temperature of the water
Data Source
AI summary
A geothermal aerification system includes a basin for storing water and a network of geothermal piping in fluid communication with the basin. The network of geothermal piping is configured to adjust a temperature of the water and is located at a depth below a ground surface to circulate the water to selectively absorb geothermal energy to increase a temperature of the water, or to dissipate heat to decrease the temperature of the water. The system also includes a network of water distribution pipes in fluid communication with the basin. The network of water distribution pipes is configured to discharge the water at the adjusted temperature proximate to the ground surface.