Self-Watering Plant Container With Segmented Root and Water Chambers
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Solution Overview
Problem
Directly planting trees in urban areas can damage infrastructure due to root systems, and maintaining adequate watering is difficult in unsealed street or square areas, requiring complex systems and frequent watering.
Innovation Solution
A plant container with an inner chamber for water storage and an outer chamber for plants, separated by a circumferential wall, allowing for a large water supply and autonomous irrigation, using rainwater collection and a substrate system to support plant growth.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If trees are directly planted in urban areas, then plant growth is supported, but infrastructure damage occurs due to root systems
Solution Approach 1:
The planting system is segmented into distinct compartments: an outer container for the plant, an inner water reservoir, and a bottom chamber for substrate. This segmentation allows roots to grow in the substrate chamber while being physically separated from infrastructure, preventing damage while maintaining plant growth.
2Object-affected harmful factors
If concrete planters are used to protect infrastructure, then infrastructure damage is prevented, but maintenance complexity and watering system complexity increase
Solution Approach 1:
The water reservoir and planting container are merged into a single integrated unit where the inner container holds water and the outer container holds the plant. This merging eliminates the need for separate complex watering systems while providing automatic irrigation through the substrate saturation zone.
3Quantity of substance
If the space between inner and outer containers is sealed, then a water reservoir is formed, but the reservoir volume becomes small requiring a larger inner container
Solution Approach 1:
The design transitions from a two-chamber system to a three-chamber system by adding the bottom chamber dimension. Water is stored in both the inner container and the bottom chamber, effectively increasing total water storage volume without requiring a larger inner container, as water is distributed across multiple spatial dimensions.
4Reliability
If frequent external watering is provided, then plant hydration is maintained, but time and resource consumption increase
Solution Approach 1:
The system provides self-service irrigation through capillary action. The substrate in the bottom chamber automatically absorbs and transports water from the water reservoir to the plant roots, maintaining hydration without requiring external intervention or frequent manual watering.
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 plant container provides long-term self-sufficiency for plant watering, reduces maintenance needs, and prevents infrastructure damage by allowing roots to be separated from the water reservoir, ensuring healthy plant growth without frequent external watering.
Implementation Method 1
The bottom chamber is connected to the outer chamber and to the inner chamber. The outer chamber and the inner chamber can communicate with each other via the bottom chamber.
Implementation Method 2
The plant container can hold a large water supply compared to known plant containers... Water can be supplied to the inner chamber, for example, via its top.
Data Source
Figure 1
Figure 2~3
Figure 4
AI summary
The invention relates to a plant container (1) comprising an inner chamber (11) open at its top for receiving water (81), an outer chamber (21) for receiving at least one plant (82), a circumferential inner wall (2) separating the inner chamber (11) from the outer chamber (21), and a circumferential outer wall (3) delimiting the outer chamber (21), wherein the plant container (1) has a base (4) in which a bottom chamber (31) for receiving a substrate (83) is formed, wherein the bottom chamber (31) is connected with the inner chamber (11) and the outer chamber (21).