Integrated Combination Valve for Low-Restriction Fluid Control
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Solution Overview
Problem
Conventional valve assemblies in pipeline systems are limited to single functions, requiring multiple connections and components that lead to flow restrictions, turbulence, and inefficiencies, resulting in increased material usage, weight, and energy loss.
Innovation Solution
A multifunctional combination valve assembly that integrates two control portions within a single housing body, eliminating the need for additional interfaces and optimizing fluid flow by minimizing component joints and maintaining consistent flow characteristics through the use of a strainer and pilot bleed features.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple single-function valve assemblies are used to control fluid flow, then functional control requirements are met, but flow restrictions and turbulence increase due to multiple joints and interfaces
Solution Approach 1:
The patent combines multiple valve functions (inlet valve, outlet valve, and bypass valve) into a single integrated valve assembly with a common body and coordinated moveable members. This merging eliminates the need for multiple separate assemblies and their intervening joints, thereby reducing flow restrictions and turbulence while maintaining all required control functions.
Solution Approach 2:
The valve assembly is designed as a universal multi-functional unit that can perform inlet control, outlet control, and bypass operations simultaneously or independently through its multiple moveable members. This multi-functionality within a single assembly reduces the number of components and interfaces in the fluid pathway, minimizing energy losses from flow restrictions.
2Adaptability or versatility
If multiple separate valve assemblies are connected through pipe segments and joints, then different functions are achieved, but material usage and weight increase
Solution Approach 1:
The patent merges multiple valve functions into a single integrated assembly, eliminating the need for separate pipe segments and connection joints that would be required if multiple individual valves were used. This consolidation significantly reduces material usage while maintaining all necessary control functions.
3Adaptability or versatility
If multiple separate valve assemblies are used, then functional control is achieved, but device complexity and space requirements increase
Solution Approach 1:
The patent combines multiple valve functions into a single integrated assembly with a unified body and coordinated moveable members, eliminating the need for multiple component interfaces and connections. This reduces device complexity while maintaining all required control functions.
Data Source
AI summary
A valve assembly includes a housing body defining a first opening, a second opening and an internal chamber. A first mechanism is provided in the housing body to control fluid between the first opening and the interior chamber and a second mechanism is provided in the housing body to control fluid between the second opening and the interior chamber. The first and second control mechanisms operate independently.