Sheet Leak Detection Module for Real-Time Pipeline Micro Leaks
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Solution Overview
Problem
Current gas and liquid pipeline leak detection methods fail to provide real-time detection of micro leaks in semiconductor equipment, often leading to damage due to delayed detection, especially in complex and uneven environments, and are inefficient in detecting leaks in small spaces.
Innovation Solution
A leakage detecting assembly comprising a sheet leakage detecting module with an isolation layer and leakage detectors arranged in an array, directly contacting the pipeline, connected to a signal output unit and monitoring control system, enabling real-time 3D surface detection and precise leak localization.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If a detector is placed on a platform near the pipeline for detection, then the detection area is large, but the detection is not real-time and micro leaks cannot be detected early
Solution Approach 1:
The patent transitions from plane detection (detector on platform) to three-dimensional surface detection by wrapping the detection module directly around the pipeline, enabling comprehensive coverage of the pipeline surface including welding areas and connection areas, thus achieving both large detection area and real-time detection capability
Solution Approach 2:
The patent introduces a flexible detection module as an intermediary that can conform to the pipeline surface, bridging the gap between the detector and the pipeline in complex and uneven environments, enabling real-time detection without requiring direct platform placement near the pipeline
2Adaptability or versatility
If the pipeline is in an uneven area and complex environment, then the pipeline may have less space, but daily inspection is not easy and leaks cannot be detected timely
Solution Approach 1:
The detection module is designed to be self-adhering to the pipeline through adhesive layers, enabling it to conform to complex and uneven surfaces without requiring manual positioning or adjustment during operation, thus making inspection easy while maintaining adaptability to various environments
Solution Approach 2:
The patent uses a flexible detection module with adhesive layers that can wrap around and conform to the pipeline surface in complex and uneven environments, enabling easy installation and operation while maintaining high adaptability to different pipeline configurations and locations
3Device complexity
If the detector is placed away from the pipeline surface, then the detection structure is simple, but the detection precision for micro leaks is insufficient
Solution Approach 1:
The detection module is segmented into multiple detection units arranged in arrays on the flexible substrate, with each unit capable of independent detection, thereby achieving high precision micro leak detection while maintaining a relatively simple overall structure that can be easily installed on the pipeline
Data Source
AI summary
A leakage detecting assembly includes a sheet leakage detecting module, a signal output unit, and a monitoring control system. The sheet leakage detecting module covers a wielding area or a connection area of a pipeline, and surrounds the pipeline. The sheet leakage detecting module is in direct contact with an outer surface of the pipeline. The signal output unit is electrically connected to the sheet leakage detecting module. The monitoring control system is electrically connected to the signal output unit.