Modular Garden Tower with Internal Worm Composting Tube
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Solution Overview
Problem
Container gardening faces challenges in maintenance requirements such as watering and fertilizing, particularly in providing efficient nutrient delivery to plants.
Innovation Solution
A modular, expandable garden tower planter with an internal vertical composting tube system that uses worms to convert compost into nutrient-rich 'worm tea' fertilizer, allowing for efficient nutrient recycling and plant growth.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If plants are grown in containers, then portability and space efficiency are improved, but maintenance requirements for watering and fertilizing increase
Solution Approach 1:
The patent combines the composting function and plant growing function into a single integrated container system. The compost material is placed at the bottom of the same container that holds the plants, eliminating the need for separate fertilization processes and reducing maintenance requirements while maintaining space efficiency.
Solution Approach 2:
The system enables self-fertilization through compost decomposition. As compost material decomposes in the container, it naturally releases nutrients that are absorbed by the plants growing in the same container, creating a self-sustaining system that reduces the need for external fertilization intervention.
2Area of stationary object
If a single large container is used for plants, then space utilization is improved, but packaging and storage efficiency worsen
Solution Approach 1:
The container system is divided into modular components including a removable insert with compartments for compost material and plant growing media. These segmented parts can be disassembled and nested within each other for compact storage and efficient packaging, while assembling to form a larger functional unit for plant cultivation.
Solution Approach 2:
The removable insert and various container components are designed to nest within each other when disassembled. The smaller compartments fit within larger structures, creating a compact nested configuration that reduces packaging volume and improves storage efficiency while maintaining the ability to form a large functional container when assembled.
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 maintenance needs by automating nutrient delivery, promoting healthy plant growth through the use of worm tea, while also being modular and compact for efficient packaging and storage.
Implementation Method 1
The inner tube is sized, shaped and positioned to be filled with compost material. A plurality of worms may be added to the inner tube compost material. In this way a portion of the compost material may be converted into organic 'worm tea' fertilizer
Data Source
Figure 1
Figure 2
Figure 3A~3B
AI summary
Provided is an expandable, modular tower planter having an internal vertical composting capability, and a method of assembling and using the same. Provided in various example embodiments is a modular composting garden container system comprising a base and a plurality of stackable rings forming a tower upon the base, including an optional base ring specially sized, shaped, and positioned to connect the tower to the base. A plurality of perforated, stackable tube sections are provided that are removably assembled into a compost tube assembly of selectable height and mounted within the interior of the tower and above the base. A plurality of holding struts are sized, shaped, and positioned to removably connect the compost tube assembly with the tower and to securely locate the compost tube assembly relative to the tower. Means are provided for recovering nutrient-rich drainage and selective recovery of compost material for reintroduction into the system.