Fluid Detection System for Marine Tank Monitoring
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Solution Overview
Problem
Current systems for measuring fluids in tanks lack sensitivity and accuracy, particularly in marine environments where tank motion causes challenges, and there is a need for synchronized leak detection and emissions monitoring without moving parts.
Innovation Solution
A system utilizing multiple probes with temperature sensors and pressure transducers connected to a network, a master control processor for continuous data collection and analysis, and alarm generation, capable of synchronizing measurements across multiple tanks to account for pitch, heave, and yaw motions, and providing real-time monitoring of fluid parameters, leak detection, and emissions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional fluid measurement systems are used in marine tanks, then the system structure is simple, but measurement accuracy and sensitivity are insufficient
Solution Approach 1:
The system divides the measurement function into multiple independent probes, each equipped with its own temperature sensors, pressure transducers, and flow meters. Each probe operates autonomously to measure fluid parameters in different tanks, enabling parallel measurements without requiring a single complex centralized system. This segmentation improves measurement accuracy by allowing specialized sensors for each parameter while keeping individual probe structures relatively simple.
Solution Approach 2:
Each probe is designed as a multi-functional unit that simultaneously performs temperature measurement, pressure measurement, flow rate measurement, and leak detection. The universal probe design eliminates the need for separate specialized devices for each function, reducing overall system complexity while maintaining high measurement precision through integrated sensor arrays and processing capabilities.
2Reliability
If probes with moving parts are used for leak detection, then the detection capability is adequate, but reliability decreases due to motion challenges in marine environments
Solution Approach 1:
The system replaces mechanical leak detection mechanisms with electronic sensing arrays consisting of temperature sensors, pressure transducers, and flow meters. These electronic sensors continuously monitor fluid parameters and detect anomalies indicative of leaks through electrical signal processing rather than mechanical movement. This substitution eliminates moving parts that would be compromised by marine motion, thereby improving reliability while maintaining sophisticated leak detection capabilities through multi-parameter electronic monitoring.
Solution Approach 2:
The system introduces an electronic intermediary layer between the fluid and the detection system. Electronic sensors and signal processing circuits serve as intermediaries that translate physical fluid conditions (temperature, pressure, flow) into electrical signals for analysis. This intermediary electronic layer enables sensitive leak detection without requiring direct mechanical interaction with the fluid, protecting detection components from marine environment challenges while maintaining high detection capability.
3Measurement precision
If synchronized measurements are implemented across multiple tanks, then measurement accuracy increases, but device complexity increases
Solution Approach 1:
The system merges the measurement functions of multiple tanks into a unified coordinated operation. All probes across different tanks are synchronized through a common timing reference and data processing architecture, enabling simultaneous measurement of fluid parameters across multiple containers. This merging approach improves measurement accuracy by allowing comparative analysis across tanks while managing complexity through standardized synchronization protocols and integrated control systems.
Solution Approach 2:
The system implements feedback mechanisms that continuously monitor measurement timing and adjust synchronization accordingly. Real-time feedback from each probe's sensor array allows the system to compensate for temporal variations and ensure accurate synchronized measurements across multiple tanks. This feedback-driven synchronization maintains measurement precision while adapting to varying operational conditions without requiring overly complex fixed timing mechanisms.
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 system enhances measurement accuracy by up to 15% compared to existing methods, enabling immediate detection of hazardous conditions, preventing environmental contamination, worker safety, and equipment damage through continuous monitoring and rapid response to fluid anomalies.
Implementation Method 1
Each probe can have a plurality of temperature sensors and a plurality of pressure transducers for performing hydrostatic tanks measurements
Implementation Method 2
Each probe can have a plurality of temperature sensors and a plurality of pressure transducers for performing hydrostatic tanks measurements
Implementation Method 3
provides enhanced accuracy and consistent measurements for tank farms and multiple tanks by at least 15 percent as compared to existing detection and monitoring apparatus
Data Source
AI summary
A system for continuous measurement of multiple fluids in multiple tanks and computation of physical properties for each of the multiple fluids continuously. The system can use a plurality of probes, a plurality of client devices, a master control processor, and a master control data storage. The master control data storage can have computer instructions for receiving data from the plurality of probes, receiving data from other detection devices associated with the fluid in each tank, mapping collected data to a relational database, and comparing mapped data to stored values associated with prioritized alarm functions. The master control data storage can also have computer instructions for generating alarms to both a display connected with the master control processor and to the plurality of client devices using a network, generating reports associated with each generated alarm, generating an alarm log, and generating a history of actions taken by a user.