Round Steamhead with Adjustable Mounting and Internal Deflector
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Solution Overview
Problem
Conventional steamheads in residential and commercial steam baths emit steam at full velocity and noise, posing safety and aesthetic concerns, and are difficult to install due to varying wall thicknesses and stud spacings.
Innovation Solution
A round steamhead with an adjustable, trumpet-shaped design featuring an internal deflector and baffles to reduce steam velocity and noise, along with an adjustable mounting system for different wall thicknesses and stud spacings, and options for aromatic oils and colored lighting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If steam is emitted at full velocity from the steamhead, then the steam delivery efficiency is improved, but the safety risk and noise level increase
Solution Approach 1:
The steamhead is divided into multiple functional sections: a steam inlet passage, an expansion chamber, and a steam outlet passage. The expansion chamber acts as an intermediate zone that segments the high-velocity steam flow from the inlet and redirects it through controlled passages to the outlet, reducing velocity while maintaining delivery efficiency.
Solution Approach 2:
The expansion chamber serves as an intermediary element between the steam inlet and outlet. It receives high-velocity steam, allows pressure equalization and velocity reduction, then directs the softened steam through outlet passages. This intermediary chamber eliminates the direct connection between high-pressure inlet and outlet, reducing noise and safety risks.
2Object-affected harmful factors
If a sizeable dispensing chamber is added to reduce steam velocity, then the noise level is reduced, but the device complexity and installation difficulty increase
Solution Approach 1:
The steamhead unit is designed as a universal assembly that integrates the expansion chamber, inlet passage, outlet passage, and mounting mechanism into a single multi-functional component. This universal design allows installation in various wall configurations (different thicknesses and stud spacings) without requiring custom fabrication, simplifying installation while maintaining noise reduction capabilities.
Solution Approach 2:
The steamhead components are nested within each other: the inlet passage connects to the expansion chamber, which contains the outlet passages. The entire assembly is then mounted within the wall cavity between studs. This nested arrangement maximizes space utilization and simplifies installation by creating a compact, self-contained unit.
3Ease of operation
If the steamhead is made adjustable for different wall thicknesses and stud spacings, then the ease of installation is improved, but the device complexity increases
Solution Approach 1:
The steamhead incorporates adjustable mounting brackets with movable arms that can be positioned at different lengths and angles. These dynamic components allow the steamhead to adapt to various wall thicknesses and stud spacings. The adjustability is achieved through simple mechanical means (slotted holes, pivot points) rather than complex mechanisms, maintaining ease of installation.
4Object-affected harmful factors
If the steamhead extends minimally into the enclosure, then the safety risk is reduced, but the steam dispersion effectiveness may be compromised
Solution Approach 1:
The steam outlet passages are configured to direct steam in multiple directions (upward, sideways, and downward) rather than in a single direction. This multi-dimensional steam distribution allows effective steam dispersion into the enclosure space without requiring the steamhead to extend far into the enclosure, maintaining safety while ensuring productivity.
Data Source
AI summary
The steamhead includes a dispensing chamber having an inlet connected to receive steam from a steam generator located outside of the steam bath enclosure and a steam outlet. The steamhead is mounted between studs which support the enclosure wall by a bracket that is adjustable to accommodate studs of different spacing. A hollow cylindrical member extends from the front of the chamber in alignment with the steam outlet. A first part is telescopically received within the hollow member to accommodate enclosure walls of various thicknesses. A flange extends from the rim of the first part to overlap the chamber edge which defines the steam outlet. A second part having a round, concave surface facing the interior of the enclosure is rotatably mounted within the first part for controlling the flow of steam through the steam passageway. The chamber includes baffles for reducing the force of the emitted steam.