Booster Pump Conduit Sensing for Chamber Leakage Detection
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Solution Overview
Problem
Booster pumps experience efficiency reduction due to fluid leakage from the first chamber to the second chamber, which decreases the amount of fluid pressurized and increases operational costs.
Innovation Solution
A conduit system is fluidly coupled to the second chamber portion to receive discharged fluid, equipped with a sensor to monitor parameters such as fluid flow rate or temperature, which indicate potential leakage. The control system compares these parameters to thresholds to detect and mitigate leakage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If a booster pump operates without leakage monitoring, then the device complexity is reduced, but the productivity decreases due to efficiency loss from fluid leakage
Solution Approach 1:
The conduit system is pre-configured to capture fluid discharged from the second chamber portion, and the sensor is pre-positioned to monitor flow parameters. This preliminary arrangement enables proactive leakage detection before significant efficiency loss occurs, resolving the contradiction by preparing the monitoring infrastructure in advance without requiring complex real-time intervention mechanisms.
Solution Approach 2:
The conduit system acts as an intermediary component that bridges the second chamber portion and the sensor, enabling indirect monitoring of leakage through fluid flow measurement. This intermediary approach allows leakage detection without direct intrusion into the pump's primary pressurization mechanism, maintaining simplicity while improving productivity monitoring capability.
2Reliability
If a sensor is added to monitor fluid leakage, then the reliability of leakage detection is improved, but the device complexity increases
Solution Approach 1:
The sensor provides continuous feedback on fluid flow parameters in the conduit system, enabling reliable leakage detection by comparing actual flow against expected operational ranges. This feedback mechanism achieves high detection reliability through a relatively simple conduit-sensor arrangement, avoiding complex diagnostic systems while maintaining accurate leakage monitoring.
3Loss of time
If fluid leakage is not monitored, then the loss of time for maintenance is reduced, but the loss of substance increases due to continuous fluid leakage
Solution Approach 1:
The monitoring system enables the pump operation to self-diagnose leakage conditions through sensor feedback on conduit fluid parameters. This self-service capability allows the system to identify leakage issues autonomously, optimizing the balance between maintenance timing and fluid conservation by triggering maintenance only when actual leakage is detected rather than following fixed schedules.
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 effectively detects and addresses fluid leakage in booster pumps, improving operational efficiency and reducing costs by preventing further leakage and notifying users or suspending operation when necessary.
Implementation Method 1
the conduit system includes a sensor configured to determine a parameter of the fluid flowing through the conduit system, the parameter being indicative of leakage of the working fluid from the first chamber portion to the second chamber portion
Data Source
AI summary
A pump system includes a cylinder, a piston disposed within the cylinder to define a first chamber portion and a second chamber portion within the cylinder, and a conduit system fluidly coupled to the second chamber portion. The piston is configured to move in a first direction within the cylinder to draw a working fluid into the first chamber portion, and the piston is configured to move in a second direction within the cylinder to pressurize the working fluid. The conduit system is configured to receive fluid discharged from the second chamber portion due to movement of the piston in the first direction within the cylinder, and the conduit system includes a sensor configured to determine a parameter of the fluid flowing through the conduit system, the parameter being indicative of leakage of the working fluid from the first chamber portion to the second chamber portion.