Self-Contained Well Water System With Factory-Assembled Connections

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Solution Overview

Problem

Existing well water systems require complex site-built arrangements with multiple components that need to be installed and connected manually, leading to variable quality and potential performance bottlenecks.

Innovation Solution

A self-contained well water system with a housing containing a pressure tank, manifold, and control circuit, along with pre-configured connections for inlet, outlet, and power, ensuring all components are factory-assembled for efficient and reliable operation.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a site-built arrangement with multiple components is used, then the system can be adapted to different installation spaces, but the installation complexity and potential performance bottlenecks increase

Engineering Contradiction:
Improveadaptability to different installation spacesVSAvoidinstallation complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines multiple separate components (pressure tank, manifold, control circuit, junction box) into a single integrated housing unit. This merging eliminates the need for complex site-built arrangements while maintaining adaptability, as the complete system can be installed in various locations without requiring separate mounting spaces for each component.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated housing serves multiple functions simultaneously: it contains the pressure tank for water storage, houses the manifold for water distribution, accommodates the control circuit for pressure regulation, and provides the junction box for electrical connections. This multi-functionality reduces installation complexity while maintaining versatility across different application scenarios.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If manual assembly of components is performed, then the system can be customized for specific applications, but the quality consistency and reliability decrease

Engineering Contradiction:
Improvecustomization capabilityVSAvoidconnection quality consistency
Core Design Contradiction:
Adaptability or versatilityVSReliability

Solution Approach 1:

The patent employs preliminary action by pre-assembling and pre-testing all internal connections within the housing during manufacturing. The pressure tank, manifold, control circuit, and junction box are connected and sealed before shipment, ensuring consistent high-quality connections. This allows the system to be customized for specific applications while maintaining reliable, factory-controlled assembly that eliminates variability in connection quality.

Inventive Principle:
Principle #10Preliminary action

3Productivity

If factory-assembled integrated system is used, then the installation simplicity and performance consistency improve, but the system flexibility for custom configurations decreases

Engineering Contradiction:
Improveinstallation speedVSAvoidsystem configuration flexibility
Core Design Contradiction:
ProductivityVSAdaptability or versatility

Solution Approach 1:

The patent applies segmentation by designing the integrated housing as a modular unit that can be installed as a complete system or potentially divided into separate functional modules. The housing contains distinct sections for the pressure tank, manifold, control circuit, and junction box, allowing for easy installation while maintaining the benefits of factory assembly. This segmentation preserves installation simplicity and performance consistency while enabling sufficient flexibility for custom configurations.

Inventive Principle:
Principle #1Segmentation

Data Source

PatentUS20250297467A1Well water system
Publication Date: 2025.09.25 FRANKLIN ELECTRIC CO INC
  • US20250297467A1 patent drawing
  • US20250297467A1 patent drawing
  • US20250297467A1 patent drawing

AI summary

A self-contained well water system is designed to be interposed between an external well pump and a plumbing system of a building. The system requires an installer or building owner to make only three basic connections for fully-functional operation: a single water inlet connection from the well pump to the well water system, a single water outlet connection from the well water system to a main input line of the building plumbing system, and a single power connection to provide electrical power to the electrical components of the system, and may also distribute power out to the well pump. The remaining components and the connections therebetween are configured and factory-assembled for maximum performance and efficiency.