Modular Fluid Transfer Tower for Variable Boat Heights
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Solution Overview
Problem
Existing fluid transfer systems for liquefied gases, particularly in marine environments, face challenges in adapting to varying boat configurations and deck heights, requiring structures that are transportable, easily mountable, and ensure safe and efficient fluid transfer while accommodating sea level variations.
Innovation Solution
A modular tower system composed of separable stacked modules with adjustable pipe supports and a pivotable, vertically slidable gangway, allowing flexible configuration to accommodate different boat heights and sea levels, combined with a flexible hose system for adaptable fluid transfer.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a fixed-height tower structure is used for fluid transfer, then structural simplicity is maintained, but adaptability to different boat heights and sea levels is lost
Solution Approach 1:
The tower structure is divided into multiple modular sections that can be stacked in different configurations. Each module contains standardized connection interfaces, allowing the tower height to be adjusted by stacking one or more modules depending on the boat's deck height and sea level conditions, thereby achieving adaptability without excessive complexity.
Solution Approach 2:
The tower incorporates adjustable components including telescopic sections and movable platforms that can be positioned at different heights. This dynamic adjustment capability allows the fluid transfer system to adapt to varying boat configurations and tidal variations while maintaining a relatively simple base structure.
2Adaptability or versatility
If a modular stacked tower system is used to adapt to different boat heights, then adaptability is improved, but transportability and mounting complexity are worsened
Solution Approach 1:
The tower is segmented into standardized modules with pre-configured connection interfaces. These modules can be easily assembled and disassembled using simple coupling mechanisms, reducing mounting complexity despite the modular design. The standardized interfaces enable rapid assembly without requiring complex manufacturing or installation procedures.
3Adaptability or versatility
If pipe supports are made fixed and rigid, then structural stability is maintained, but adaptability to varying operational conditions is reduced
Solution Approach 1:
The pipe supports incorporate adjustable positioning mechanisms that allow vertical and angular adjustment while maintaining rigid connection when set. This enables the supports to adapt to different tower configurations and operational conditions while providing stable, fixed support during fluid transfer operations.
Solution Approach 2:
Different portions of the pipe support system have different properties: the adjustment mechanisms provide flexibility and adaptability, while the connection points to the tower structure and pipe connections provide rigid stability. This local differentiation of qualities allows simultaneous achievement of adaptability and structural stability.
Data Source
AI summary
An installation transfers fluid between a source (e.g., a cryogenic fluid reserve) and a receiving unit (e.g., a boat reservoir). It includes a beam framework tower housing a fluid transfer circuit with a pipe extending from a lower connection to an upper connection. The tower is composed of at least two separable stacked modules, enabling different height configurations (two modules stacked or a single module). The transfer circuit within the tower has two sections, one in each module, connected by demountable connectors to adapt the circuit's height to the tower's configuration.