Floating Panel Air Chambers for Plant Hydration Control
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Solution Overview
Problem
Existing floating panel systems for plant cultivation during the second growth phase face challenges with dehydration and overheating, leading to stress in plants, as the roots initially have limited contact with water, requiring frequent top-side watering which can lead to overhydration and pest issues.
Innovation Solution
A floating panel design with through-holes for substrates and air chambers, featuring water-collecting surfaces and barriers that guide water flow along lower support surfaces to ensure efficient water delivery and retention, preventing bypass and allowing controlled watering, while maintaining a microclimate for air roots.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If frequent top-side watering is applied during the second growth phase, then plants receive sufficient water to prevent dehydration and overheating, but the environment becomes overly humid which allows pests to flourish
Solution Approach 1:
The patent introduces an intermediary water delivery system through the panel structure itself. Water is delivered from below through channels and barriers that control its path, acting as a mediator between the water source and the substrate. This intermediary system ensures water reaches plants without creating excessive surface humidity that attracts pests, while still providing sufficient hydration to prevent dehydration and overheating.
Solution Approach 2:
The patent employs hydraulic principles by delivering water from below the panel through controlled channels and barriers. The water flow is managed through the panel's internal hydraulic structure, allowing precise control of water delivery to the substrate without over-saturating the surface environment, thus preventing pest proliferation while maintaining plant hydration.
2Reliability
If water is delivered frequently from above, then plants are prevented from dehydrating, but the watering frequency and volume are difficult to control leading to overwatering
Solution Approach 1:
The patent implements a self-regulating water delivery system where the panel structure automatically controls water flow. The barriers and channels guide water along predetermined paths, and the system self-adjusts to deliver appropriate water volumes without requiring external intervention or monitoring, thus preventing both dehydration and overwatering while eliminating the need for manual control.
Solution Approach 2:
The patent incorporates feedback mechanisms through the panel's water delivery structure. The barriers and channels provide visual and physical feedback on water flow paths, allowing the system to automatically regulate water distribution. This feedback loop ensures water is delivered adequately to prevent dehydration while preventing overwatering through the structured flow control.
3Device complexity
If water flow paths are not controlled, then water delivery is simple, but water may bypass the substrate and fail to reach plants effectively
Solution Approach 1:
The patent divides the water delivery process into segmented sections using barriers and channels within the panel. Instead of a single uncontrolled flow path, water is segmented into controlled sections that guide it systematically toward the substrate. This segmentation ensures water follows effective paths to reach plants while maintaining manageable structural complexity.
Solution Approach 2:
The patent applies local quality control by creating different flow characteristics in different regions of the panel. Barriers and channels are strategically positioned to create localized water flow patterns that ensure water reaches specific substrate areas effectively. This localized control of water quality and flow direction improves delivery effectiveness without requiring complex overall system design.
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
This design ensures plants receive sufficient water for extended periods, reducing the risk of dehydration and overheating, allowing for less frequent watering and minimizing overwatering, thereby promoting healthy plant growth and hygiene in cultivation.
Implementation Method 1
water-collecting surfaces which transition into the lower support surfaces for guiding the flow of water from the water collecting surfaces along the lower support surfaces
Implementation Method 2
Each of the air chambers is open on a lower side facing the water of the basin, and in each of the air chambers a micro climate exists that enables formation of air roots and allows these to take up moisture from the air present in said air chamber
Data Source
Figure 1A
Figure 1B
Figure 2
AI summary
The invention relates to a floating panel (100) for cultivating plants, the panel comprising: a plurality of through-holes (140) at a top side (T) of the panel, each adapted for receiving therein a substrate (200) and a plant or a precursor (300) thereof, each through-hole extending through the panel from a first plane (P1) at said top side to a second plane (P2) parallel to and spaced apart from the first plane (P1); and at least one air chamber (160) at a lower side of the panel and which is arranged to allow therein the formation of air roots of plants or the precursors thereof supported in the substrate of one or more of said through-holes, each of said air chambers (160) comprising a ceiling (161) into which one or more of said through-holes (140) debouch and a circumferential side wall (162) delimiting said chamber, wherein the circumferential side wall is arranged substantially below the second plane (P2) and comprises a circumferential bottom edge (163) arranged for extending into the water when the panel floats on the water; wherein around each of said through-holes (140) one or more associated lower support surfaces (141) are provided which are arranged below the first plane (P1) for at least partially supporting the substrate (200) thereon at a location below the first plane(P1).