Modular Tree Protector with Integrated Reservoirs
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Solution Overview
Problem
Existing solutions fail to provide a modular, effective pest barrier and irrigation system that can sustainably water and protect newly planted trees and shrubs from both above and below ground threats for extended periods, while also supporting trunk growth and offering winter protection.
Innovation Solution
A modular circular fence with integral subterranean and above ground reservoirs that drip feed water and nutrients directly to the roots, combined with a pest barrier and vertical support system for fencing, trellis, or winter shroud, utilizing spikes and adjustable drip irrigation to ensure efficient water delivery and root protection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional separate pest barriers and irrigation systems are used, then installation complexity increases and protection effectiveness decreases, but if integrated modular system is used, then manufacturing complexity increases
Solution Approach 1:
The patent combines multiple separate functions (pest barrier, irrigation system, water reservoir, and plant support structure) into a single integrated modular unit. The barrier walls enclose both the plant roots and the water reservoir, while irrigation conduits are embedded within the barrier structure itself, eliminating the need for separate installation of these components and improving overall system reliability.
Solution Approach 2:
The modular barrier unit serves multiple functions simultaneously: it acts as a pest barrier, contains and distributes irrigation water, provides structural support for the plant, and enables controlled water delivery through embedded conduits. This multi-functionality reduces the number of separate components needed while maintaining effective protection and irrigation.
2Reliability
If frequent manual watering is required, then labor time increases and plant stress decreases, but if extended irrigation is provided, then water loss through evaporation increases
Solution Approach 1:
The embedded irrigation conduits act as intermediaries that deliver water directly to the root zone through controlled openings. This intermediary delivery system minimizes water exposure to air and sunlight at the surface, reducing evaporation losses while providing sustained irrigation over extended periods without frequent manual intervention.
Solution Approach 2:
The system uses hydraulic principles to store water in the enclosed reservoir and deliver it through gravity-fed or pressure-regulated conduits to the root zone. This passive or controlled hydraulic system enables extended irrigation without manual watering while minimizing water loss through direct subsurface delivery.
3Reliability
If comprehensive pest protection is provided above and below ground, then protection effectiveness increases, but then device complexity increases
Solution Approach 1:
The patent merges the above-ground and below-ground pest barrier functions into a single continuous barrier wall structure that encloses both the plant base and the water reservoir. This unified barrier eliminates gaps where pests could enter from either above or below ground, providing comprehensive protection without requiring separate barrier systems.
Solution Approach 2:
The barrier system is divided into modular segments that can be assembled to enclose the plant and reservoir. Each module contains integrated irrigation conduits and can be configured to provide complete above and below ground coverage. This segmentation allows comprehensive protection while maintaining manufacturing and assembly simplicity through standardized modules.
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 ensures optimal water and nutrient delivery to plant roots, reducing evaporation and stress, while providing comprehensive protection against pests, storms, and drought, promoting healthy growth and sustainability, and can be adapted for mature plants in need of stabilization.
Implementation Method 1
above and below ground reservoir(s) that drip feed water and nutrients
Implementation Method 2
The base section may be porous to allow permeation of liquids held in the reservoir
Data Source
AI summary
A tree/shrub protector includes a circular underground drip reservoir that may hold about seven gallons of water and extended about eighteen inches underground. It focuses water and nutrients onto a root ball to encourage downward root growth. Above ground modules include a hard shell reservoir that provides pest protection as well. Another above ground module is a wire type protective fence and/or trellis that has reservoirs as well. A second embodiment has a grill or fence having spikes driven into the ground for support. One or more water reservoirs are integrated into the fence. Variable flow drip tubes feed underground drip pipes from the reservoirs. Vertical poles have uses including tree support, holding a winter shroud, and supporting a fence and/or trellis. The fence is modular to fit inside a thin box. An optional anti-rodent spiked ring is included. All embodiments can reduce returns to a tree vendor.