Plate Structure with Floating Cap Drain for Plant Cultivation
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Solution Overview
Problem
The existing plate-shaped structures for plant cultivation lack functionality in accommodating multiple plant materials and effectively managing moisture, leading to issues with evaporation and structural integrity, especially under wet conditions.
Innovation Solution
The plate-shaped structure features a generally flat upper surface with cavities for plant material and a drain opening with a floating cap to manage moisture, along with a stay that maintains the reservoir's shape and orientation, preventing deformation and evaporation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the plate-shaped structure is provided with multiple cavities for plant material, then the functionality for cultivating multiple plants is improved, but the structural complexity increases
Solution Approach 1:
The plate-shaped structure is divided into multiple cavities, each capable of holding separate plant material. This segmentation allows the single plate structure to support multiple plants simultaneously, enhancing functionality without requiring multiple separate structures.
Solution Approach 2:
The plate-shaped structure is designed with multiple cavities that can accommodate different types of plant material, making it a universal platform for cultivating various plants. Each cavity serves the same function (holding plant material) but can be used for different plant types, enhancing versatility.
2Reliability
If the drain opening is provided with a floating cap, then moisture management and evaporation prevention are improved, but the device complexity increases
Solution Approach 1:
The floating cap is designed to move dynamically within the drain opening based on the water level. When water accumulates, the cap rises to allow drainage; when the water level drops, the cap falls to seal the opening and prevent evaporation. This dynamic behavior provides adaptive moisture management without complex control systems.
Solution Approach 2:
The floating cap automatically responds to water level changes through buoyancy forces, opening or closing the drain opening without external control. The system uses the water itself to operate the cap, creating a self-regulating moisture management mechanism that prevents evaporation while allowing necessary drainage.
3Stability of the object's composition
If the stay is provided to maintain reservoir shape, then structural integrity is improved, but the device complexity increases
Solution Approach 1:
The stay is positioned at specific critical locations on the reservoir where structural support is most needed. Rather than providing uniform reinforcement throughout, the stay locally strengthens the reservoir wall at the drain opening area, maintaining shape and preventing collapse with minimal additional structure.
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 solution allows for the cultivation of multiple plant materials while minimizing moisture loss and maintaining structural integrity, even under wet conditions, by effectively draining excess water and preventing evaporation, thus enhancing the overall functionality of the plant irrigation system.
Implementation Method 1
By providing a floating cap located in said drain opening, the floating cap having a generally flat central portion and a downwardly corrugated edge portion
Data Source
AI summary
The invention relates to a plate-shaped structure for cultivating one or more plants. The plate-shaped structure (1) may optionally collect moisture from the atmosphere and comprises a generally flat upper surface (30) provided with a cavity (31, 32, 33) for holding plant material. The cavity has a sidewall (41, 42, 43) and a bottom portion (51, 52, 53). Further, the bottom portion includes an aperture (61, 62, 63) traversing the plate-shaped structure. In use, the plate shaped structure can cover a reservoir (10) or can be placed on the soil. Optionally, the plate-shaped structure comprises a drain opening (35) with a floating cap and a covering cap so as to allow moisture to flow through the drain opening while minimizing evaporation. Further, the plate-shaped structure may have a cap structure (84) at its periphery for clampingly receiving the upwardly extending exterior sidewall of the reservoir. The plate-shaped structure can be fixed to the reservoir using protrusions (57 a-c, 58a-c) traversing corresponding openings.