Mobile Flow Meter Testing With Rotatable Nozzles for On-Site Calibration
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Solution Overview
Problem
The removal of flow meters for testing poses significant economic and operational challenges, including downtime, production delays, logistical disruptions, and high costs associated with labor and specialized equipment, particularly in industries relying on continuous flow measurement.
Innovation Solution
A mobile testing platform with rotatable nozzles and a master flow meter system that allows for in-service and out-of-service testing without removing the test flow meter, using a mobile testing platform with a rotatable inlet and outlet nozzle to couple with the test flow meter, and a master flow meter for calibration and comparison.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If flow meter is removed from service for testing, then calibration accuracy can be ensured, but downtime and production delays occur
Solution Approach 1:
A mobile testing platform with rotatable nozzles serves as an intermediary device that connects to the flow meter in-service, enabling calibration without removal. The platform includes a master flow meter and test flow meter that can be coupled to the process line through rotatable inlet and outlet nozzles, allowing calibration while the process continues to operate.
Solution Approach 2:
The testing system incorporates rotatable nozzles that can be dynamically positioned and connected to the flow meter while it remains in service. The mobile platform can be moved into position and the nozzles rotated to align with the process line, enabling flexible in-service calibration without fixed installation requirements.
2Measurement precision
If flow meter is removed from service for testing, then calibration can be performed, but operational disruptions and logistical challenges arise
Solution Approach 1:
The mobile testing platform acts as a mediator that interfaces with the flow meter while it remains connected to the process line. The platform includes coupling mechanisms that connect to the flow meter's inlet and outlet, allowing calibration to be performed without disconnecting the flow meter from the process, thus maintaining operational continuity.
Solution Approach 2:
The mobile testing platform is designed to be universally applicable to different flow meters and process lines. The rotatable nozzles and coupling mechanisms can adapt to various configurations, allowing the same platform to perform calibration on different flow meters without requiring specialized fixed installations for each location.
3Measurement precision
If flow meter is removed from service for testing, then calibration can be performed, but labor and transportation costs increase
Solution Approach 1:
The testing system is extracted from a fixed facility and placed on a mobile platform that can be transported to the flow meter's location. This eliminates the need to remove and transport the flow meter itself, reducing labor and transportation costs while still enabling accurate calibration through the mobile master flow meter and test setup.
4Productivity
If flow meter remains in service during testing, then operational continuity is maintained, but testing complexity increases
Solution Approach 1:
The testing system is segmented into modular components including a mobile platform, rotatable nozzles, master flow meter, and test flow meter. This segmentation allows each component to perform a specific function while working together in-service, managing complexity through modularity rather than requiring a monolithic complex system.
Data Source
AI summary
A flow meter testing system includes a mobile testing platform. The flow meter testing system further includes a rotatable inlet nozzle extending from the mobile testing platform and a rotatable outlet nozzle extending from the mobile testing platform. The flow meter testing system also includes a master flow meter positioned about the mobile testing platform and having a master meter inlet and a master meter outlet, the master meter inlet coupled to the rotatable inlet nozzle and the master meter outlet coupled to the rotatable outlet nozzle. The flow meter testing system further includes wherein the rotatable inlet nozzle is configured to couple to an inlet side of a test flow meter and the rotatable outlet nozzle is configured to couple also to an outlet side of the test flow meter.