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Solution Overview
Problem
Current hydroponic systems face challenges such as high manual labor costs, waste production, pest management issues, limited flexibility, continuously degrading nutrient levels, low oxygen saturation, and inability to support crop diversification.
Innovation Solution
A novel hydroponic grow system that includes a grow module with a growing tray, nutrient water source, buffer mat, membrane, top cover, separation mechanism, and grow medium, which allows for vertical integration, low flow plumbing, robotic transport, centralized processing, and advanced monitoring and tracking software.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional soil farming is used, then plants can grow naturally, but vast amounts of space are required and farmers must traverse the space to provide care
Solution Approach 1:
The patent transitions from horizontal ground farming to vertical wall-mounted farming, utilizing the vertical dimension to increase space efficiency. Crops are grown on vertical surfaces rather than occupying horizontal ground space, allowing multiple layers of cultivation in the same footprint area.
Solution Approach 2:
The system replaces manual labor for water application with an automated irrigation mechanism that delivers water directly to plant roots through a controlled delivery system, eliminating the need for farmers to manually traverse and water each plant.
2Reliability
If greenhouses are introduced to shield crops from outside elements, then crops are protected from weather, but vast amounts of space are still required
Solution Approach 1:
The invention moves from horizontal greenhouse space to vertical wall-mounted cultivation within the greenhouse structure, maximizing the use of vertical surfaces to increase productivity per unit of greenhouse space.
3Ease of manufacture
If ground farming is used, then traditional farming methods can be applied, but farmers must traverse vast space to provide care to all crops
Solution Approach 1:
The system replaces manual farming operations with an automated irrigation mechanism that systematically delivers water to all plants, eliminating the need for farmers to physically traverse the farm space while maintaining simple farming operations.
4Adaptability or versatility
If soil farming is used, then plants can access nutrients naturally, but farmers need extensive experience to determine correct water amounts
Solution Approach 1:
The automated irrigation mechanism replaces farmer expertise with a systematic water delivery system that provides appropriate water amounts based on plant needs, eliminating the requirement for extensive farmer experience while maintaining proper nutrient access.
5Reliability
If hydroponics is introduced to eliminate overwatering and underwatering, then water management is improved, but high manual labor costs remain for maintenance
Solution Approach 1:
The system replaces manual maintenance operations with an automated irrigation mechanism that handles water delivery, reducing the manual labor required for hydroponic system maintenance while preserving the reliable water management benefits of hydroponics.
6Ease of operation
If traditional manufacturing equipment is purchased to reduce labor costs, then labor costs decrease, but the equipment is very expensive
Solution Approach 1:
The irrigation system is segmented into simple, modular components including a water reservoir, delivery mechanism, and distribution system that can be implemented at lower cost compared to traditional manufacturing equipment, achieving labor reduction without requiring expensive industrial machinery.
7Productivity
If current hydroponic systems are used, then plant growth is supported, but the systems produce a lot of waste and have pest management problems
Solution Approach 1:
The system extracts and removes the water reservoir from the traditional hydroponic setup, allowing for easier waste removal and reduced pest management issues by separating the water storage function from the plant growth area, enabling more effective waste and pest control.
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 reduces labor costs, minimizes waste, enhances pest management, increases system flexibility, maintains optimal nutrient levels and oxygen saturation, and supports diverse crop growth without the need for frequent water changes or filtration.
Implementation Method 1
the buffer mat includes a wicking mechanism configured to ensure all areas of the membrane are in contact with nutrient water without needing to keep the growing tray level
Implementation Method 2
the spacer frame includes air gaps to allow fresh air to come into contact with a thin layer of water that covers plant roots, resulting in maximum oxygen absorption due to a high surface area to volume ratio
Data Source
AI summary
A hydroponic grow system and grow method. The system includes growing plants in grow modules that are individually moveable. The plants grow in trays where roots never touch the water supply.