Capillary Planter Wells for Uniform Liquid Distribution
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Solution Overview
Problem
Existing self-watering planters face challenges in efficiently transferring water to the growing medium without heat, inadequate liquid distribution, and difficult assembly processes, including the use of heavy components and complex connectors that require tools.
Innovation Solution
A self-watering planter system utilizing snap-type fasteners for easy assembly, with growth medium wells extending into a liquid container for capillary action and a hanger with snap-lock features for hanging, ensuring even liquid distribution and tool-free assembly.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional connectors are used to connect the liquid reservoir to the growth medium container, then the connection is secure, but the assembly process becomes difficult and requires tools
Solution Approach 1:
The connector is divided into two separate components: a first connector portion integrated with the growth medium container and a second connector portion integrated with the liquid reservoir. These segmented portions engage with each other through complementary features (protrusions and recesses) to form a secure connection without requiring tools, thus resolving the contradiction between connection security and assembly ease
Solution Approach 2:
The connector portions act as intermediary elements that mediate the connection between the growth medium container and liquid reservoir. The first connector portion with its protrusion and the second connector portion with its recess create an intermediate engagement mechanism that enables tool-free assembly while maintaining secure connection
2Quantity of substance
If wicks are used to transfer water from the reservoir to the growth medium, then water transfer is achieved, but sufficient liquid distribution throughout the growing medium is inadequate
Solution Approach 1:
The water transfer system is segmented from a single wick into multiple capillary channels formed within the growth medium itself. These distributed capillary channels evenly spread water throughout the growth medium, resolving the contradiction between achieving sufficient water transfer and ensuring uniform liquid distribution
Solution Approach 2:
The growth medium serves multiple functions: it provides structural support for plant roots, acts as the medium for water transfer through capillary action, and distributes water uniformly throughout its volume. This multi-functionality eliminates the need for separate wicking materials while achieving both adequate water transfer and uniform distribution
3Volume of stationary object
If the growth medium volume in the reservoir area is limited, then the planter structure is compact, but the liquid is inadequately distributed throughout the growing medium
Solution Approach 1:
The growth medium utilizes capillary pores to enable water movement throughout its structure. These porous characteristics allow water to be drawn through the growth medium via capillary action, ensuring adequate liquid distribution even when the growth medium volume in the reservoir area is limited, thus resolving the contradiction between compact structure and uniform liquid distribution
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 effectively distributes liquid throughout the growing medium, eliminating the need for daily watering and providing a user-friendly, tool-free assembly process that maintains aesthetic appeal.
Implementation Method 1
A plurality of evenly distributed growth medium wells extends downwardly from the growth medium container into the liquid container for utilizing capillary action to transfer liquid into the growth medium
Data Source
AI summary
The invention involves an apparatus and system for a self-watering planter. The system includes a liquid container and a growth medium container secured together with snap type fasteners. A plurality of evenly distributed growth medium wells extends downwardly from the growth medium container into the liquid container for utilizing capillary action to transfer liquid into the growth medium. Root apertures are provided for the roots to extend into the liquid container. A snap together hanger, which includes snap-lock type fasteners, is provided for hanging the assembly from an overhead structure, and a filling window is provided to fill the liquid container.