Expanded Flow Receiver Valve Assembly With Reduced Flow Obstruction
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Solution Overview
Problem
Existing closed loop fluid transfer systems, such as tank rinse valve assemblies, face limitations due to internal obstructions that restrict the flow rate of fluid transfer between containers, leading to slower dispensing times, as seen in prior art systems where the cross-bar occupies significant space in the dispense conduit, creating a choke point and limiting fluid flow.
Innovation Solution
The expanded flow rate receiver valve assembly features a valve chamber with a larger diameter and reduced obstructions, including a cross-bar positioned within the valve chamber rather than the dispense conduit, and an O-ring seal to prevent fluid leakage, allowing for faster fluid transfer by minimizing the number of obstructions in the flow path.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a cross-bar is positioned in the dispense conduit to support the valve member, then the valve structure is stable, but the cross-bar creates a choke point that restricts fluid flow rate
Solution Approach 1:
The cross-bar is repositioned from the dispense conduit (one-dimensional flow path) to the valve chamber (three-dimensional space), removing it from the direct fluid flow path while maintaining its structural support function for the valve member
Solution Approach 2:
The valve assembly is segmented into distinct functional zones: the valve chamber for valve operation and structural support, and the dispense conduit for unobstructed fluid flow. This segmentation allows the cross-bar to remain in the valve chamber where it provides stability without interfering with fluid flow in the dispense conduit
2Productivity
If the valve chamber diameter is increased to reduce obstructions, then fluid flow rate increases, but the device complexity increases
Solution Approach 1:
The enlarged valve chamber serves multiple functions: it provides an obstruction-free flow path for high-rate fluid transfer, accommodates the cross-bar structural support element, and houses the valve member operation. This multi-functionality achieves flow rate improvement without proportionally increasing device complexity
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 design significantly reduces dispensing time by increasing the flow rate, potentially cutting it in half compared to prior art systems, as the expanded valve chamber and repositioned cross-bar minimize obstructions, enabling faster fluid transfer between containers.
Implementation Method 1
an O-ring or other like seal that is fitted into the recess to abut the closure valve received in the coupling section to create a seal between the coupling section and the closure valve so no fluid can escape
Data Source
AI summary
An expanded flow rate receiver valve assembly attaches to a first fluid container and is in fluid communication with the first fluid container. The expanded flow rate receiver valve assembly includes a coupling section that selectively receives a closure valve attached to a second fluid container that selectively releases and restricts fluid contained in the second fluid container. The expanded flow rate receiver valve assembly also includes a valve chamber in fluid communication with the coupling section and located adjacent a coupling section opening. The valve chamber is in fluid communication with the first fluid container.