Vault Containment for Liquid Handling with Quick Connect Plumbing

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Solution Overview

Problem

Current containment devices for liquid handling systems are costly, aesthetically unpleasing, and pose safety and maintenance issues due to their construction, location, and exposure to environmental elements and pests, while also occupying valuable space and requiring complex installation and maintenance.

Innovation Solution

A vault-based containment device with a quick connect system that allows easy installation and removal of liquid handling systems, featuring a secure, weather-resistant design that minimizes environmental exposure and simplifies access, using a vault with a closed bottom and open top, supported by a quick connect system for plumbing and a lid for protection, and optional features like alignment guides and regulation devices for easy servicing.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Object-affected harmful factors

If separate pump houses are built to house liquid handling systems, then protection from elements and pests is improved, but construction cost and complexity increase

Engineering Contradiction:
Improveprotection from elements and pestsVSAvoidconstruction cost and complexity
Core Design Contradiction:
Object-affected harmful factorsVSEase of manufacture

Solution Approach 1:

The containment device is divided into modular components: a vault portion for housing equipment, a removable lid for access, and integrated quick-connect plumbing systems. This segmentation allows for easier manufacturing, transport, and assembly compared to traditional pump houses, while still providing complete protection from environmental elements and pests.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The vault acts as an intermediary structure between the liquid handling system and the external environment. It provides a protected interface that shields equipment from harmful factors (elements and pests) while allowing controlled access through the lid and integrated quick-connect systems, eliminating the need for expensive and complex traditional pump house construction.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If concrete well rings are used to house liquid handling systems, then protection from freezing and vandalism is improved, but installation complexity and cost increase

Engineering Contradiction:
Improveprotection from freezing and vandalismVSAvoidinstallation complexity and cost
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The containment device is divided into modular components: a vault portion for housing equipment, a removable lid for access, and integrated quick-connect plumbing systems. This segmentation allows for easier manufacturing, transport, and assembly compared to traditional pump houses, while still providing complete protection from environmental elements and pests.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The lid is designed to be removable, providing dynamic access to the liquid handling system for maintenance and service. This contrasts with fixed concrete structures, allowing flexible entry without complex confined space procedures while maintaining protection when closed.

Inventive Principle:
Principle #15Dynamics

3Object-affected harmful factors

If liquid handling systems are installed inside buildings, then protection from environmental elements is improved, but valuable building space is occupied and access is limited

Engineering Contradiction:
Improveprotection from environmental elementsVSAvoidbuilding space occupancy and access
Core Design Contradiction:
Object-affected harmful factorsVSEase of operation

Solution Approach 1:

The liquid handling system is extracted from the building interior and placed in an outdoor vault. This removes the space occupation issue from buildings while the vault provides equivalent or superior protection from environmental elements. The removable lid ensures easy access for maintenance without building access limitations.

Inventive Principle:
Principle #2Taking out (Extraction)

Solution Approach 2:

The vault is designed as a simple, functional structure that can be easily manufactured and installed, replacing the need for expensive building interior space allocation. While buildings provide long-term protection, the vault offers sufficient protection for the liquid handling system's operational lifespan at much lower cost and with better access.

Inventive Principle:
Principle #27Cheap short-living objects (Disposable)

4Object-affected harmful factors

If traditional containment structures are used, then protection from environmental elements is improved, but maintenance access and serviceability worsen

Engineering Contradiction:
Improveprotection from environmental elementsVSAvoidmaintenance access and serviceability
Core Design Contradiction:
Object-affected harmful factorsVSEase of repair

Solution Approach 1:

The containment device is divided into modular components: a vault portion for housing equipment, a removable lid for access, and integrated quick-connect plumbing systems. This segmentation allows for easier manufacturing, transport, and assembly compared to traditional pump houses, while still providing complete protection from environmental elements and pests.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The lid is designed to be removable, providing dynamic access to the liquid handling system for maintenance and service. This contrasts with fixed concrete structures, allowing flexible entry without complex confined space procedures while maintaining protection when closed.

Inventive Principle:
Principle #15Dynamics

5Object-affected harmful factors

If pump houses are built to house liquid handling systems, then complete enclosure and protection is improved, but aesthetic appeal and property value worsen

Engineering Contradiction:
Improvecomplete enclosure and protectionVSAvoidaesthetic appeal and property value
Core Design Contradiction:
Object-affected harmful factorsVSShape

Solution Approach 1:

The vault can be constructed from materials that provide complete enclosure and protection while offering more aesthetic flexibility than traditional pump houses. The design allows for various shapes, sizes, and surface treatments that can blend with landscaping, improving property value while maintaining full protection from elements and pests.

Inventive Principle:
Principle #30Flexible shells and thin films

Data Source

PatentUS7971742B2Device for containment, protection and easy installation and removal of a liquid handling system
Publication Date: 2011.07.05 KREIDER STEPHEN LYNN
  • US7971742B2 patent drawing
  • US7971742B2 patent drawing
  • US7971742B2 patent drawing

AI summary

A containment device for a liquid handling system is presented. The devise has a vault having a cavity, a closed bottom and an open top. A supporting device having a first half of a quick connect system connected to external plumbing is positioned in a lower portion of the cavity and secured to the vault to provide support for a weight of the liquid handling system. A bracket having a second half of a quick connect system connected to internal plumbing for the liquid handling system is configured to retain the liquid handling system, contact the supporting device when the bracket and liquid handling system is lowered into the cavity and mate the first second halves of the quick connect system allowing liquid to flow from the external plumbing to the internal plumbing. A lid is secured to the top for minimizing the intrusion of environmental elements into the vault.