Integrated Leak Detection Device with Wireless Configuration
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Solution Overview
Problem
Existing pipeline systems for fluid storage and transportation face limitations in detecting and locating leaks efficiently, as they require separate measuring devices for different leak detection methods, and these devices often need physical cabling for connection and monitoring, which is inconvenient and less reliable.
Innovation Solution
A device with multiple measuring modules for different leak detection methods (resistance, transit time, and capacitance) integrated into a single unit, enabling wireless communication and configuration, allowing for simultaneous use of various methods and reducing the need for additional devices and cabling.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If multiple separate measuring devices are used for different leak detection methods, then each method can be performed with dedicated equipment, but the device complexity and installation requirements increase
Solution Approach 1:
The patent combines multiple leak detection methods (resistance measurement, capacitance measurement, and transit time measurement) into a single integrated measuring device. This device includes multiple measuring modules that can perform different detection methods simultaneously or alternatively, reducing the number of separate devices needed while maintaining comprehensive leak detection capability.
Solution Approach 2:
The measuring device is designed with multi-functionality to perform various leak detection methods using a single unit. The device can switch between resistance measurement, capacitance measurement, and transit time measurement modes, making it a universal tool for leak detection that eliminates the need for multiple specialized devices.
2Reliability
If physical cabling is used for connection and monitoring, then stable electrical connection can be achieved, but installation convenience and reliability are reduced
Solution Approach 1:
The patent replaces physical cabling connections with wireless communication technology. The measuring device communicates leak detection data and status information wirelessly with external monitoring systems, eliminating the need for complex physical cable installations while maintaining reliable data transmission and system monitoring.
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
This solution allows for efficient detection and localization of leaks using multiple methods with a single device, enhancing reliability and reducing excavation efforts by enabling remote monitoring and configuration, thus improving the accuracy and efficiency of leak detection in pipeline systems.
Implementation Method 1
The leak can be detected and localized by electrical measurement of the impedance or the increased electrical conductivity of the normally poorly conductive filling material, which becomes electrically conductive due to the moisture entering the area around the leak
Implementation Method 2
the leak is detected and located by measuring the transit time of an impulse that is reflected at the low-impedance wet location in the area of the leak
Data Source
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AI summary
The device has a measuring unit with measuring modules (20, 30, 40) and a connection device provided for connecting sensor lines. Each measuring module is provided for locating and detection of leakages according to a measuring process. A communication module (50) is provided for wireless communication of the measuring unit with a remote located monitoring device, so that selection of the measuring process to be used and configuration of the associated measuring module from a remote located monitoring station takes place by wireless communication. Independent claims are also included for the following: (1) a system for detection and locating of leakages in fluid storage and guiding devices (2) a method for detection and locating of leakages in fluid storage and guiding devices (3) a computer program with a program code for executing steps of a method for detection and locating of leakages in fluid storage and guiding devices.