Stackable Plant Tower Water Distribution via Nested Funnels

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Existing plant container modules lack a comprehensive water management system for efficient water distribution and drainage in vertically stacked configurations, particularly missing an upper member for catching rain or poured water and a water tray with weep holes to manage water flow.

Innovation Solution

The design incorporates a water bowl with weep holes and an inverted funnel-shaped member that directs water flow through a series of water trays, allowing water to be distributed evenly across stacked plant container modules, with each module featuring drainage holes and a funnel extension for fluid communication, ensuring efficient water distribution and management.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If plant container modules are designed to be stackable for vertical arrangement, then space utilization is improved, but water distribution and drainage management becomes complex

Engineering Contradiction:
Improvespace utilizationVSAvoidwater distribution system complexity
Core Design Contradiction:
Volume of moving objectVSDevice complexity

Solution Approach 1:

The patent implements nesting by placing an inverted funnel-shaped member inside the plant container module, with the funnel extending through the bottom wall. Water trays are positioned within the modular structure, creating a nested arrangement where multiple functional elements are contained within each other. This nested configuration enables vertical stacking while integrating water distribution and drainage functions within the compact modular unit, resolving the contradiction between space utilization and system complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The patent divides the water management system into segmented functional components: an upper member (funnel) for catching and directing water, water trays for distribution, and drainage holes for drainage. Each component performs a specific function in the water management sequence, allowing the system to handle complex water distribution requirements through simple, modular segments that can be stacked vertically.

Inventive Principle:
Principle #1Segmentation

2Device complexity

If plant container modules are designed for nesting to reduce storage and shipping complexity, then storage efficiency is improved, but water flow management structure is compromised

Engineering Contradiction:
Improvestorage and shipping complexityVSAvoidwater flow management
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The inverted funnel-shaped member is nested within the plant container module, with its outlet positioned to engage with water trays. This nested arrangement maintains the water flow path from the funnel through the water trays to the drainage holes, ensuring reliable water distribution even in the compact nested configuration. The nesting design preserves functional integrity while reducing storage and shipping complexity.

Inventive Principle:
Principle #7Nested doll (Nesting)

Solution Approach 2:

The water tray acts as an intermediary element between the inverted funnel and the plant medium. It receives water from the funnel outlet and distributes it across the plant container through weep holes, ensuring proper water flow management. This intermediary component maintains reliable water distribution by mediating the transition from concentrated funnel outlet to distributed plant watering, even in the nested configuration.

Inventive Principle:
Principle #24Intermediary (Mediator)

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 enables efficient water distribution and management in a vertically stacked plant tower, ensuring plants receive the necessary water while preventing waterlogged soil, enhancing plant growth and reducing storage and shipping complexity by allowing modules to nest and stack seamlessly.

Implementation Method 1

The inverted funnel shaped member cooperates with and is in fluid communication with a water tray defining a diffusing member

Methodology Applied
Scientific EffectFluid communication:

Implementation Method 2

a water tray having weep holes for managing the flow of water through the stacked plant tower

Methodology Applied
Scientific EffectDiffusion: Diffusion

Implementation Method 3

drainage holes disposed in the bottom wall

Methodology Applied
Scientific EffectGravity-driven drainage: Gravitation

Data Source

PatentUS9521811B2Plant tower
Publication Date: 2016.12.20 PETERSON JACK STEVE
  • US9521811B2 patent drawing
  • US9521811B2 patent drawing
  • US9521811B2 patent drawing

AI summary

The stackable plant container module is adapted such that a plurality of plant container modules will nest together for storage and/or shipping while allowing the plant container modules to be stacked vertically into a multi-level plant tower. The stacked plant tower includes a water bowl, defining a reservoir for receiving water, carried by the upper most plant container module, and a water tray disposed between stacked plant container modules. The stacked plant tower is adapted such that the water bowl is in fluid communication with each water tray, such that the stacked plant tower incorporates structure for managing the flow of water through the stacked plant tower.