Color-Coded Valve Box Inserts for Utility Infrastructure Identification
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Solution Overview
Problem
In municipal utility infrastructures, multi-valve distribution and transmission systems face challenges due to poor identification of valve types and sizes, leading to increased human error, safety risks, and higher costs for emergency mitigation.
Innovation Solution
Color-coded valve box inserts are designed and secured into valve boxes to visually differentiate between various types and sizes of valves, accompanied by a color coding chart for easy identification, using durable and chemically resistant materials like KYDEX thermoplastic.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If color coded valve box inserts are installed to improve valve identification, then identification accuracy and safety are improved, but device complexity and initial cost increase
Solution Approach 1:
The patent applies color coding to valve box inserts to visually distinguish different valve types, sizes, and characteristics. Each color represents specific valve attributes, enabling rapid visual identification without complex labeling systems or technology. This resolves the contradiction by providing high identification accuracy through a simple, low-cost visual system.
Solution Approach 2:
The patent segments the valve identification system into modular color-coded inserts that can be individually selected and installed for each valve box. This segmentation allows the system to scale from simple to complex applications without requiring complete system replacement, maintaining simplicity while providing comprehensive identification capabilities.
2Reliability
If detailed identification systems are implemented to reduce human error, then safety and reliability are improved, but time to implement and operational complexity increase
Solution Approach 1:
The color coding system is pre-established with standardized meanings for different colors representing various valve types and characteristics. This preliminary standardization eliminates the need for on-site interpretation or complex coding decisions during implementation, reducing both implementation time and potential for human error in the field.
Solution Approach 2:
The visual color-coding system provides immediate, intuitive identification that reduces cognitive load and decision time for operators. The standardized color meanings are quickly learned and retained, reducing operational errors while requiring minimal time for staff training and system implementation.
Data Source
AI summary
There is disclosed an apparatus and method for visual identification of valves in multi valve distribution and transmission systems, and particularly for municipal utility infrastructures such as mainline, connection, drain, pressure district, pressure regulating and pressure sustaining valves. In an embodiment, color coded valve box inserts are made to specifications, inserted and secured into place at the opening of multiple valve boxes to easily and accurately identify the different types or sizes of valves. Each color represents a different type or size of valve, as established by the municipality. A color coding chart identifying the different types or sizes of valves may be placed at each point of access to the valves to assist in identification of the different types of valves.