Aircraft Shower Enclosure Layout With Through-Cabin Passageway
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Solution Overview
Problem
Aircraft shower systems pose a physical obstacle in the cabin due to their voluminous nature, limiting space and requiring central positioning against the fuselage, which restricts user movement and accessibility, especially in smaller aircraft where users often need to be seated.
Innovation Solution
A shower unit with a retractable enclosure design that includes sliding and hinged doors, allowing the shower to be positioned centrally while providing a passageway between zones, and featuring a decompression panel, exhaust vent, and integral floor module to optimize space and functionality.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If the shower is positioned against the fuselage wall to liberate the center of the cabin, then the center of the cabin is freed for passenger access, but the shower becomes a physical obstacle that must be bypassed and user movement is restricted
Solution Approach 1:
The shower enclosure incorporates movable doors that can pivot between closed and open positions. When opened, the doors define a passageway through the shower enclosure, transforming it from a static obstacle into a dynamic structure that accommodates user movement and provides access between zones without requiring users to navigate around the entire shower unit.
2Ease of operation
If the shower enclosure is made voluminous to provide a stand-up shower experience, then user comfort is improved, but the shower occupies excessive space and becomes a central obstacle in the cabin
Solution Approach 1:
The shower enclosure is segmented into functional zones with doors that can be opened to create a passageway. This segmentation allows the enclosure to maintain sufficient volume for a comfortable stand-up shower experience while enabling it to function as a through-passageway when needed, effectively reducing its obstructive volume during transit or when not in use.
3Area of stationary object
If the shower is centrally positioned in the cabin to maximize space utilization, then cabin space is optimized, but the shower obstructs movement and requires users to bypass it
Solution Approach 1:
The shower enclosure is designed to serve multiple functions: it provides a private shower space when doors are closed, and it functions as a passageway connecting different zones of the aircraft when doors are opened. This multi-functionality allows the shower to be centrally positioned without obstructing movement, as it can accommodate traffic flow through its internal passageway configuration.
4Ease of operation
If doors are added to the shower enclosure to define a passageway, then accessibility between zones is improved, but the device complexity increases
Solution Approach 1:
The door system is integrated into the shower enclosure structure, combining the functions of enclosure and passageway definition into a single unified design. The doors are positioned and configured to simultaneously provide weather sealing when closed and create a clear passageway when opened, merging multiple functions into one structural solution rather than adding separate components.
Data Source
AI summary
A shower unit for an aircraft comprises: a shower head, and controls to manually control the water output. A shower enclosure defines a receiving cavity to receive the user. The shower enclosure supports the shower head and the controls for the user to shower in the receiving cavity. The shower enclosure comprises a first door on a first side of the shower enclosure, and a second door on a second side of the shower enclosure to define a passageway through the shower enclosure. The shower unit is adapted to be positioned in the aircraft such that the passageway communicates between two separate zones of the aircraft.