Vertical Tower Planter with Internal Composting Tube
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Solution Overview
Problem
Container gardening faces challenges in maintenance requirements such as frequent watering and fertilizing, as existing technologies do not effectively utilize internal composting to provide nutrient-rich drainage for plants.
Innovation Solution
A garden tower planter with an internal vertical composting tube system, where a hollow outer cylindrical barrel and inner perforated tube are filled with growing medium and compost material, worms are added to convert compost into organic fertilizer, and nutrient-rich drainage is collected and reused.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If traditional container gardening is used, then plants can be grown in containers, but frequent manual watering and fertilizing maintenance is required
Solution Approach 1:
The system enables self-service by incorporating an internal composting mechanism where organic material decomposes automatically to produce nutrient-rich water that percolates down to fertilize plants, eliminating the need for manual fertilizing and reducing watering frequency
Solution Approach 2:
The system implements feedback by collecting drainage water from the plant growing medium, which contains leached nutrients, and redirecting it back to the composting chamber where it serves as additional moisture and nutrient source for decomposition, creating a closed-loop system
2Quantity of substance
If compost material is added to provide nutrients, then plant growth is promoted, but the compost occupies space that could be used for growing medium
Solution Approach 1:
The system divides the container into two distinct vertical zones: an upper chamber dedicated to composting organic material and a lower chamber for plant growing medium, allowing both compost and plants to coexist without competing for the same space
Solution Approach 2:
The system transitions from horizontal space utilization to vertical dimension by stacking the composting chamber above the growing medium chamber, enabling efficient use of vertical space to accommodate both nutrient production and plant growth functions
3Object-generated harmful factors
If drainage holes are provided for water management, then excess water is removed, but nutrient-rich drainage water is lost
Solution Approach 1:
The system implements feedback by collecting drainage water from the plant growing medium, which contains leached nutrients, and redirecting it back to the composting chamber where it serves as additional moisture and nutrient source for decomposition, creating a closed-loop system
Solution Approach 2:
Instead of discarding nutrient-rich drainage water through traditional drainage holes, the system recovers this valuable liquid fertilizer by channeling it back to the composting chamber, transforming waste into a useful resource
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 system reduces maintenance by converting compost into organic fertilizer, promoting healthy plant growth through efficient water and nutrient recycling, and allows for the recovery of compost for use in other planting environments.
Implementation Method 1
The inner tube is filled with compost material. A plurality of worms is added to the inner tube compost material. The present invention converts a portion of the compost material into organic worm tea fertilizer
Implementation Method 2
Water is added to the inner tube and barrel on a daily basis. A removable container is placed at the bottom of the tube and barrel, said container adapted to capture water draining out from the tube and barrel
Data Source
AI summary
A planter in the form of a tower planter having an internal vertical composting capability is provided. The planter has a hollow, vertical, outer cylindrical barrel with a plurality of openings formed about its cylindrical side. A hollow inner cylindrical composting tube having a plurality of perforations formed in its cylindrical wall is provided. The space formed between the inner tube and barrel wall is filled with growing medium such as potting soil. The inner tube is filled with compost material. A plurality of worms is added to the inner tube compost material. Water is added to the inner tube and barrel on a daily basis. Plants are inserted into the outer barrel side openings. A removable container is placed at the bottom of the tube and barrel, said container adapted to capture water draining out from the tube and barrel, as well as periodically receiving compost from the compost tube. The key feature of the present invention is an interior vertical perforated chamber within a vertical exterior chamber in which garden plants are grown. The interior chamber provides a composting means, which provides compost that may be recovered and used in other planting environments.