Vapor Release Device With Dual Fan And Catalytic Decomposition
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Solution Overview
Problem
Current vapor release devices lack efficiency in dispersing vapors from solid compounds, particularly in controlling temperature and airflow to effectively release and disperse hydrogen peroxide vapor for bio-decontamination purposes.
Innovation Solution
A release device comprising a housing with a metallic heating element, two fans for air circulation, and filter systems to control the temperature and velocity of heated air, which heats and agitates a compound to release vapor, and includes a secondary cavity for catalyzer decomposition to ensure complete bio-decontamination.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a heating element is used to heat the compound, then vapor release is improved, but temperature control becomes difficult
Solution Approach 1:
The patent applies parameter changes by using a controllable heating element that can adjust temperature parameters. The heating element's power and temperature settings can be modified to optimize vapor release while maintaining precise temperature control, resolving the contradiction between improved productivity and temperature control difficulty.
2Productivity
If airflow velocity is increased to disperse vapor, then dispersion efficiency is improved, but vapor release control becomes difficult
Solution Approach 1:
The patent applies dynamics by using adjustable fan speeds that can be dynamically controlled. The fan velocity settings can be modified based on operational requirements, allowing efficient vapor dispersion while maintaining controllable airflow velocity. This dynamic adjustment capability resolves the contradiction between dispersion efficiency and velocity control.
3Reliability
If filters are added to control airflow, then vapor release control is improved, but device complexity increases
Solution Approach 1:
The patent applies local quality by placing filters at specific locations within the housing where they are most effective for controlling vapor release. Rather than complex filtering systems throughout, targeted filter placement provides effective vapor control while minimizing overall device complexity. This localized approach resolves the contradiction between reliability and device complexity.
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 device efficiently releases and disperses hydrogen peroxide vapor, ensuring effective bio-decontamination by controlling airflow and temperature, and decomposing residual hydrogen peroxide into water and oxygen, providing a comprehensive solution for vapor release and environmental decontamination.
Implementation Method 1
a heating element configured to input heated air into the inlet of the funnel-shaped container
Implementation Method 2
heats and agitates a compound to release vapor
Implementation Method 3
a fan with a heating element... the heated air is circulated by at least one fan
Implementation Method 4
a second cavity adapted to receive a second cassette comprising a catalyzer material... decomposing residual hydrogen peroxide into water and oxygen
Data Source
AI summary
Provided is a release device including a housing having an inlet and an outlet, a heating element arranged in the housing, a first fan arranged to move air into the inlet and around the heating element, and a second fan arranged to move vapor out of the outlet. Other embodiments and arrangements are disclosed.