Multi-Valve Fitting Unblocking Using Pressurized Cleaning Fluid
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Solution Overview
Problem
Valves often fail due to multiple blockages caused by corrosion or debris, which can occur simultaneously, leading to equipment downtime and potential safety hazards.
Innovation Solution
A method using a tool with a pressure vessel and injection conduits to simultaneously unblock multiple valve fittings by flowing a cleaning fluid, utilizing pressure gauges to monitor and control the flow, and a manual hand pump to maintain the necessary pressure for unblocking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple valve fittings are unblocked sequentially using traditional methods, then each blockage can be addressed individually, but the maintenance time increases and equipment downtime is extended
Solution Approach 1:
The tool divides the unblocking operation into multiple independent injection conduits (first injection conduit, second injection conduit, etc.), each targeting a specific valve fitting. This segmentation allows simultaneous operation on multiple fittings while maintaining individual control over each injection path, thereby reducing total maintenance time without compromising thoroughness
Solution Approach 2:
The patent merges multiple unblocking operations into a single integrated tool that can simultaneously inject cleaning fluid into multiple valve fittings through separate injection conduits. This combining of functions into one tool eliminates the need for sequential operations with different tools or repeated setup, dramatically reducing equipment downtime
2Productivity
If a single injection conduit is used to unblock valve fittings, then the tool structure remains simple, but multiple blockages cannot be addressed simultaneously
Solution Approach 1:
The tool incorporates multiple independent injection conduits (first injection conduit, second injection conduit, etc.), each with its own injection valve and pressure gauge. This segmentation enables simultaneous unblocking of multiple valve fittings while maintaining individual control and monitoring for each conduit, balancing enhanced capacity with manageable complexity
Solution Approach 2:
The tool is designed as a universal multi-functional device that can simultaneously perform unblocking operations on multiple different valve fittings through its multiple injection conduits. Each conduit serves a specific function while contributing to the overall multi-purpose capability of the tool, allowing it to handle various blockage scenarios in a single operation
3Reliability
If cleaning fluid is injected at high pressure to effectively remove blockages, then unblocking effectiveness improves, but the risk of damaging valve components increases
Solution Approach 1:
The tool incorporates pressure gauges on each injection conduit that provide real-time feedback on the pressure being applied to each valve fitting. This feedback mechanism allows the operator to monitor pressure levels continuously and adjust injection parameters to maintain effective unblocking pressure while preventing excessive pressure that could damage valve components, thus balancing effectiveness with safety
Solution Approach 2:
The injection system allows dynamic adjustment of pressure levels for each injection conduit independently through injection valves. The pressure can be modulated in real-time based on the specific blockage conditions and valve fitting requirements, enabling effective unblocking while adapting pressure to prevent component damage
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 approach reduces maintenance time, increases valve operational life, ensures safety by maintaining proper operation, and allows for easier access to hard-to-reach valves, thereby minimizing equipment damage and system failures.
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.