Frozen Liquid Container for Gradual Plant Hydration

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Solution Overview

Problem

Existing plant watering systems require frequent manual watering, which can be challenging for busy individuals and may lead to overwatering or insufficient hydration, especially in dry climates.

Innovation Solution

A plant watering system comprising a container with frozen liquid that slowly melts over time, providing a gradual and autonomous watering solution. The container can be placed in the soil at an angle, allowing the water to seep in as it thaws, and optional additives for plant growth can be included.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If manual watering is performed frequently to ensure adequate plant hydration, then plant health is improved, but user convenience deteriorates and time consumption increases

Engineering Contradiction:
Improveplant hydration adequacyVSAvoidtime spent on repeated watering
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system pre-freezes water in a container before placement in the ground. This preliminary freezing action allows the water to be stored in a controlled state and then released gradually over time through melting, eliminating the need for frequent manual watering interventions while ensuring continuous plant hydration.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The frozen water container is designed to melt and water the plant automatically without human intervention. The system serves itself by using the natural melting process of ice to provide water to the plant, transforming a manual task into an autonomous function that maintains plant health over extended periods.

Inventive Principle:
Principle #25Self-service

2Quantity of substance

If large amounts of water are provided at once to ensure adequate hydration, then plant water needs are met, but harmful overwatering occurs

Engineering Contradiction:
Improvewater amountVSAvoidoverwatering damage
Core Design Contradiction:
Quantity of substanceVSObject-affected harmful factors

Solution Approach 1:

The system transforms static water storage into a dynamic release mechanism. The frozen water container provides a controlled, gradual release of water through melting, adapting the water delivery rate to environmental conditions and plant needs. This dynamic approach prevents harmful overwatering while ensuring adequate hydration, as the water is released slowly rather than all at once.

Inventive Principle:
Principle #15Dynamics

3Device complexity

If simple watering containers are used, then device complexity is low, but extended autonomous watering capability is insufficient

Engineering Contradiction:
Improvewatering system structureVSAvoidautonomous watering period
Core Design Contradiction:
Device complexityVSDuration of action of moving object

Solution Approach 1:

The system utilizes the phase transition of water from solid (frozen) to liquid (melted) as the core mechanism for extended autonomous watering. By freezing water in a container and allowing it to melt gradually in the ground, the system extends the watering duration significantly compared to simple liquid water containers, while maintaining relatively simple device structure.

Inventive Principle:
Principle #36Phase transitions

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 allows for extended watering without frequent manual intervention, ensures plants receive adequate water in dry climates, and prevents overwatering by providing a controlled release of water.

Implementation Method 1

The water can be frozen inside the container, wherein the container can then be used in at least one method of use that involves placing the container at an angle in the soil of a plant. As a result, the water inside the container melts gradually in order to water the plant over time.

Methodology Applied
Scientific EffectMelting: Melting

Data Source

PatentUS20250113791A1Plant watering system
Publication Date: 2025.04.10 WHITON OLSON SHARON
  • US20250113791A1 patent drawing
  • US20250113791A1 patent drawing
  • US20250113791A1 patent drawing

AI summary

A plant watering system is provided. The system is comprised of at least one container that houses at least one liquid, such as but not limited to water. The water can be frozen inside the container, wherein the container can then be used in at least one method of use that involves placing the container at an angle in the soil of a plant. As a result, the water inside the container melts gradually in order to water the plant over time. In one method of use, a user can also add additives for plant growth/health prior to freezing.