Wind-Driven Ozone Generator for Refrigerated Containers
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Solution Overview
Problem
Current ozone generation systems lack efficiency and practicality for use in enclosed spaces, particularly in refrigerated shipping containers, where they often rely on direct electrical power and complicate installation processes.
Innovation Solution
An ozone treatment system utilizing a wind-driven electric generator, powered by airflow, which is indirectly connected to an ozone generator, allowing for self-contained and straightforward installation without direct electrical load on the container's capacity, and includes energy storage for continuous ozone production during reduced or no airflow.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a wind-driven electric generator is used to power the ozone generator, then the device complexity and installation difficulty are reduced, but the reliability of ozone generation during low or no airflow conditions deteriorates
Solution Approach 1:
The patent applies preliminary action by storing energy in advance during high airflow periods. The energy storage device accumulates electrical energy when the wind-driven generator produces excess power, so that ozone generation can continue during low or no airflow conditions without requiring complex installation or external power sources.
2Reliability
If direct electrical power is used to power the ozone generator, then the reliability of ozone generation is improved, but the electrical load on the container system increases and installation becomes more complex
Solution Approach 1:
The patent applies self-service by making the ozone generation system self-powered through the wind-driven electric generator. The system uses airflow from the refrigeration system to drive the generator, which then powers the ozone generator directly, eliminating the need for additional electrical load on the container system while maintaining operational reliability.
3Reliability
If energy storage is added to ensure continuous ozone production, then the reliability of ozone generation during low airflow is improved, but the device complexity increases
Solution Approach 1:
The patent applies merging by combining multiple functions into the energy storage device. It serves both as an energy buffer during variable airflow conditions and as a power source during no-flow periods, while also potentially providing electrical isolation and system decoupling. This multi-functionality reduces the need for separate components and minimizes overall system complexity despite adding reliability.
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 effective ozone generation within enclosed spaces, such as refrigerated shipping containers, extending food shelf life without overloading the container's electrical system and simplifying installation, ensuring continuous ozone production even when the refrigeration system is off.
Implementation Method 1
An ozone treatment system utilizes a wind-driven electric generator, powered by airflow
Implementation Method 2
The triatomic form of ozone and its ability to oxidize microorganisms has been applied as a disinfectant
Data Source
AI summary
Disclosed herein is a device, and related systems and methods, designed to increase the shelf-life of products within a confined space through the release of ozone gas. In certain implementations, the device, systems, and methods may be constructed and arranged to power the emission of ozone gas by drawing on wind power of an already-present fan or cooling system.