Multi-Valve Fitting Unblocking Using Pressurized Cleaning Fluid
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Solution Overview
Problem
Existing valves often experience blockages due to corrosion or debris, which can lead to multiple blockages occurring simultaneously, causing the valve to fail.
Innovation Solution
A method and tool for simultaneously unblocking multiple blocked valve fittings using a pressure vessel to hold a cleaning fluid, with injection conduits and valves to deliver the fluid to the blocked fittings, allowing for simultaneous unblocking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a traditional single-point unblocking method is used, then the device complexity is low, but the maintenance time increases and productivity decreases
Solution Approach 1:
The tool is divided into multiple independent injection conduits (first injection conduit, second injection conduit, etc.), each capable of delivering cleaning fluid to a separate valve fitting simultaneously. This segmentation allows parallel unblocking operations across multiple fittings, dramatically increasing productivity while maintaining manageable device complexity through modular architecture
Solution Approach 2:
The tool is designed with multiple injection conduits that can simultaneously service multiple valve fittings on the same valve or across different valves. This multi-functionality allows a single tool to perform unblocking operations on numerous fittings in parallel, transforming a previously sequential single-point operation into a simultaneous multi-point operation
2Loss of time
If multiple valve fittings are unblocked sequentially, then the device complexity remains low, but the maintenance time increases
Solution Approach 1:
The tool enables continuous unblocking action by simultaneously delivering cleaning fluid to multiple valve fittings through separate injection conduits. Instead of stopping between fittings or waiting for one fitting to clear before moving to the next, the system maintains continuous parallel action across all targeted fittings, eliminating idle time and significantly reducing total maintenance duration
Solution Approach 2:
The tool is pre-configured with multiple injection conduits and cleaning fluid reservoirs before deployment. All necessary components for simultaneous multi-point unblocking are prepared in advance, allowing the operator to initiate parallel unblocking operations immediately without sequential setup time between fittings
3Reliability
If a simple unblocking tool is used, then the ease of operation is high, but the reliability of valve operation decreases due to multiple simultaneous blockages
Solution Approach 1:
The tool incorporates automatic fluid distribution mechanisms that self-regulate the delivery of cleaning fluid to multiple injection conduits. The system automatically balances pressure and flow across parallel pathways, eliminating the need for manual coordination of multiple unblocking operations and reducing operational complexity while maintaining high reliability through consistent, controlled fluid delivery to all fittings
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 reduces maintenance time, increases valve operational time, and extends valve life by allowing for simultaneous unblocking of multiple valve fittings, thereby improving equipment safety and reducing the risk of system failure.
Implementation Method 1
The tool includes a pressure vessel to hold a cleaning fluid... The tool also includes an input conduit fluidically coupled to the pressure vessel... The input conduit flows a fluid to adjust a pressure of the pressure vessel
Implementation Method 2
The first injection conduit flows the cleaning fluid from the pressure vessel to the first valve fitting... The second injection conduit flows the cleaning fluid from the pressure vessel to the second valve fitting
Data Source
AI summary
A method for simultaneously unblocking multiple blocked valve fittings is described. The method includes coupling a tool to unblock multiple valve fittings simultaneously to a valve with multiple valve fitting blocked to fluid flow. The tool includes a pressure vessel holding a cleaning fluid, an input conduit fluidically coupled to the pressure vessel to flow the cleaning fluid from a cleaning fluid source to the pressure vessel and to adjust a pressure of the pressure vessel, and injection conduits to flow the cleaning fluid from the pressure vessel to the valve fittings. The method includes simultaneously flowing the cleaning fluid from the pressure vessel through the injection conduits to the valve fittings. Responsive to flowing the cleaning fluid to the valve fitting, the valve fittings are unblocked.