Air-Infused Steam Generator Mixing Chamber Design
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Solution Overview
Problem
Residential steam bath generators typically produce steam that is not visually appealing, lacking the desired thickness and heaviness, often referred to as 'fluffy' steam, which is characterized by denser and larger water droplets.
Innovation Solution
An air-infused steam generator system that incorporates a mixing chamber and a controller to mix steam with air, adjusting the air pressure, flow rate, and volume to create thicker, heavier steam, with optional integration of a venturi injector for air infusion and a user interface to set desired steam fluffiness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Illumination intensity
If conventional steam generation is used, then steam is produced, but the steam is not visually appealing and lacks thickness and heaviness
Solution Approach 1:
The patent introduces air into the steam generation system to change the physical parameters of the steam. By controlling the air-to-steam ratio, pressure, and temperature, the system produces steam with modified density and visibility characteristics, creating the desired 'fluffy' appearance with larger water droplets
Solution Approach 2:
The patent creates a composite steam-air mixture rather than pure steam. This composite substance combines the properties of both steam and air, resulting in a visible, thick, and heavy steam that maintains the heating function while achieving the desired visual appearance
2Quantity of substance
If air is infused into steam, then steam becomes thicker and fluffier, but the system complexity increases
Solution Approach 1:
The control system serves multiple functions: it regulates steam generation, controls air infusion, manages mixing ratios, and adjusts delivery parameters. This multi-functionality reduces the need for separate control mechanisms for each parameter, thereby managing system complexity while achieving dense, fluffy steam
Solution Approach 2:
The patent introduces air as an intermediary substance that facilitates the transformation of plain steam into fluffy steam. This intermediary enables the desired visual effect without requiring direct modification of the steam generation process itself, simplifying the overall system architecture
3Quantity of substance
If air pressure and flow rate are increased, then steam fluffiness is enhanced, but energy consumption increases
Solution Approach 1:
The system applies partial action by infusing air only during specific phases of steam generation or at specific locations in the steam delivery path. This targeted approach achieves the desired fluffiness effect without continuously compressing and pumping large volumes of air, thereby reducing overall energy consumption
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
Generates visible, air-infused steam that is denser and fluffier than conventional steam, allowing users to adjust the steam's appearance to their preference through controlled air infusion, enhancing the visual experience in steam bath enclosures.
Implementation Method 1
provides the energy for a heating element to boil the water which generates the steam
Implementation Method 2
an air-infused steam generator that incorporates a mixing chamber and a controller to mix steam with air
Data Source
AI summary
Air infusing apparatus for generating air-infused steam. A mixer mixes air from a source of air with steam from a source of steam. An exhaust exhausts the mixed air and steam.