Modular Valve Insert for Fluidic Systems
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing pressurized fluid systems in piping networks face challenges in efficiently controlling and directing pressurized fluids due to complex valve configurations and assembly requirements, which complicate manufacturing and maintenance.
Innovation Solution
A modular valve insert comprising a cylindrical body with an annular valve seat and a moveable piston, allowing for easy assembly and operation as a pressure relief valve, with options for balanced or differential pressure modes, and accommodating axial misalignment for simplified manufacturing and service.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If complex valve configurations are used to control pressurized fluids, then operational reliability is improved, but device complexity and manufacturing difficulty increase
Solution Approach 1:
The valve assembly is divided into modular components: a valve body, a removable valve insert containing the piston and sealing surfaces, and interchangeable seats. This segmentation allows each component to be optimized independently while maintaining overall reliability, and simplifies manufacturing and maintenance by enabling separate assembly and replacement of individual modules rather than the entire valve assembly.
2Reliability
If complex valve configurations are used, then operational reliability is improved, but ease of manufacture deteriorates
Solution Approach 1:
The valve is segmented into a body and a removable insert assembly, allowing the complex sealing and moving parts to be manufactured separately as a standardized module. This insert can be produced using standard machining processes and then assembled into the valve body, significantly simplifying manufacturing compared to traditional integrated valve designs.
Solution Approach 2:
The valve insert is designed as a universal component that can be used across multiple valve configurations and applications. The same basic insert design with piston and sealing surfaces can be adapted to different valve bodies and applications by changing external mounting features, reducing the need for custom manufacturing for each valve type.
3Reliability
If traditional valve assemblies are used, then operational functionality is achieved, but ease of repair and maintenance deteriorates
Solution Approach 1:
The valve insert is designed as a removable module that can be quickly extracted from the valve body without disassembling the entire valve assembly. This allows the insert containing the piston, sealing surfaces, and internal components to be replaced as a single unit during maintenance, dramatically reducing repair time and complexity compared to traditional valves requiring complete disassembly.
Solution Approach 2:
The valve insert is designed as a replaceable component that can be removed and replaced when worn or damaged. Rather than repairing individual components in place, the entire insert assembly can be swapped out quickly, and the removed insert can be refurbished or replaced, simplifying maintenance operations.
4Productivity
If standardized valve inserts are used, then productivity and manufacturing efficiency are improved, but adaptability to different configurations deteriorates
Solution Approach 1:
The valve insert is designed with universal features that allow it to function in multiple valve configurations and applications. The standardized piston, sealing surfaces, and internal geometry can be adapted to different valve bodies, pressure ratings, and flow requirements by modifying only the external mounting features and dimensions, maintaining manufacturing efficiency while providing configuration flexibility.
Solution Approach 2:
The standardized valve insert can be adapted to different applications by changing key parameters such as diameter, length, pressure ratings, and material specifications rather than redesigning the entire component. This allows a single basic insert design to serve multiple purposes across different valve configurations while maintaining manufacturing efficiency through standardized production processes.
Data Source
AI summary
Apparatus for controlling a pressurized fluid in a piping network, and method for making the same. In accordance with some embodiments, a substantially cylindrical body has an annular wall surrounding a central axis with opposing first and second ends and at least one pass-through aperture extending through a medial portion of the wall. An annular valve seat is nested within a first end of the body. A moveable piston is aligned within the body along the central axis, the piston having a sealing surface adapted to contactingly engage an inner annular surface of the valve seat to establish a fluidic seal. The body, valve seat and piston form a valve insert for a valve housing.