Segmented Piping Heat Delivery for Root Zone Climate Control
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Solution Overview
Problem
Traditional climate control methods in agriculture are sub-optimal due to high energy costs, large environmental impact, and slow return on investment, with only 5% of the global agricultural market using climate optimization methods like air heating, while root zone heating offers energy savings and improved crop quality but requires significant initial investment.
Innovation Solution
A heat delivery system with piping having alternate heat insulated and heat transferring segments, where the heat transferring segments are positioned near heat consumers like plant roots to efficiently deliver heat, reducing energy input and environmental footprint.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Temperature
If traditional air-based heating systems are used, then climate control is achieved, but energy costs are high and environmental impact is large
Solution Approach 1:
The patent extracts the heating function from the air and directs it specifically to the root zone. Instead of heating the entire air volume in a greenhouse, the system delivers heat directly to where it is most needed - the plant roots - thereby reducing overall energy consumption while maintaining effective temperature control
Solution Approach 2:
The patent introduces an intermediary heat delivery system consisting of piping with alternating insulated and non-insulated segments. This intermediary structure transports heat efficiently from the source to the root zone, minimizing heat loss to the surrounding environment and reducing the total energy required for heating
2Use of energy by moving object
If root zone heating is implemented, then energy savings are achieved, but initial investment is significant
Solution Approach 1:
The piping system is segmented into alternating insulated and non-insulated segments. This segmentation allows the system to deliver heat efficiently only where needed (non-insulated segments near roots) while minimizing heat loss in other areas (insulated segments), thereby reducing the total heating power required and lowering both initial investment and operational costs
Solution Approach 2:
The patent applies different thermal properties to different segments of the piping system. Non-insulated segments are positioned where heat delivery is required (near root zones), while insulated segments are positioned where heat retention is needed. This local differentiation optimizes heat delivery efficiency and reduces overall system complexity and cost
3Temperature
If heat is delivered continuously through piping, then heat reaches consumers, but heat is lost in non-critical areas
Solution Approach 1:
The continuous piping is divided into discrete insulated and non-insulated segments. Heat is delivered through non-insulated segments positioned near heat consumers while insulated segments prevent heat loss in areas where heating is not required, thereby maintaining effective heat delivery while minimizing energy waste
Solution Approach 2:
Different thermal characteristics are applied to different locations along the piping system. Non-insulated sections are placed where heat transfer to the environment is desired (near root zones), while insulated sections are placed where heat retention is important. This spatial variation in thermal properties optimizes heat delivery and reduces unnecessary heat loss
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 optimizes heat delivery to heat consumers, reducing energy input from the heat source and maintaining stable root zone temperatures, leading to improved plant growth and energy savings, while also being applicable for aquaculture and other agricultural applications.
Implementation Method 1
delivering heat accommodated therewith, through sidewalls of the heat transferring segments of the piping to surroundings thereof
Implementation Method 2
heat insulated segments and heat transferring segments
Data Source
AI summary
A heat delivery system for agricultural applications, the system including: piping including alternate heat insulated segments and heat transferring segments, the piping being configured with a fluid flow path extending through the alternating heat insulated segments and heat transferring segments; and a fluid propelling arrangement configured for motivating flow of heat accommodating fluid within the fluid flow path.