Modular Cryogenic Pump Platform for Rapid Installation

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Solution Overview

Problem

The installation of cryogenic fluid pumps at filling stations is time-intensive and costly due to the need for on-site assembly of piping, instrumentation, and accessories from various vendors, which complicates procurement and navigation in confined spaces.

Innovation Solution

A portable, cryogenic fluid pump apparatus with associated instrumentation, conduit legs, and accessories is pre-assembled onto a modular supporting platform, allowing for plug and play installation and on-site inspection and maintenance, thereby reducing installation time and costs.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Loss of time

If cryogenic fluid pump apparatus is pre-assembled on modular supporting platform, then installation time and cost are reduced, but device complexity increases due to integration of multiple components

Engineering Contradiction:
Improveinstallation timeVSAvoiddevice complexity
Core Design Contradiction:
Loss of timeVSDevice complexity

Solution Approach 1:

The system is divided into modular supporting platform segments, each capable of independent assembly and installation. The platform is segmented into base structure, vertical support structures, and component mounting sections, allowing for factory pre-assembly and standardized on-site integration, thereby reducing installation time while managing complexity through modularity

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Multiple components including cryogenic fluid pump apparatus, instrumentation, conduit legs, and accessories are merged into a single pre-assembled modular platform unit. This integration consolidates what would otherwise be separate installation processes into one unified installation event, reducing total installation time and complexity despite the increased internal complexity of the merged system

Inventive Principle:
Principle #5Merging (Combining)

2Adaptability or versatility

If on-site assembly of piping, instrumentation, and accessories is performed, then adaptability to specific filling station requirements is improved, but installation time and procurement complexity increase

Engineering Contradiction:
ImproveadaptabilityVSAvoidinstallation time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The modular supporting platform is pre-assembled in a controlled factory environment with all necessary piping, instrumentation, and accessories pre-configured and pre-tested. This preliminary action allows for standardization and quality control while maintaining adaptability through modular design that can be configured for different filling station requirements during the selection and arrangement phase rather than during installation

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The modular supporting platform is designed with universal mounting interfaces and standardized connection points that can accommodate various configurations of cryogenic fluid pump apparatus and associated components. This universality allows the same pre-assembled platform design to be adapted to different filling station requirements without requiring custom on-site assembly, thereby reducing installation time while maintaining adaptability

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

3Ease of repair

If components are pre-assembled on modular platform, then ease of on-site inspection and maintenance is improved, but manufacturing and assembly complexity before deployment increases

Engineering Contradiction:
Improveease of maintenanceVSAvoidease of manufacture
Core Design Contradiction:
Ease of repairVSEase of manufacture

Solution Approach 1:

The modular supporting platform is segmented into distinct functional modules that can be independently accessed, inspected, and maintained. Each segment contains specific components grouped by function, allowing technicians to isolate and service individual modules without disassembling the entire system, thereby improving ease of maintenance while the segmentation itself provides a structured manufacturing approach

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The modular supporting platform structure serves as an intermediary framework that provides standardized access points, mounting interfaces, and service corridors between the cryogenic fluid pump apparatus and surrounding infrastructure. This intermediary design facilitates easier inspection and maintenance by creating organized access paths and standardized connection points, while the framework itself can be manufactured using conventional modular construction techniques

Inventive Principle:
Principle #24Intermediary (Mediator)

Data Source

PatentUS12215680B2Portable, cryogenic fluid pump apparatus with associated instrumentation, conduit legs and accessories
Publication Date: 2025.02.04 PRAXAIR TECH INC
  • US12215680B2 patent drawing
  • US12215680B2 patent drawing
  • US12215680B2 patent drawing

AI summary

A portable, cryogenic fluid pump apparatus with associated instrumentation, conduit legs and accessories, are optimally configured on a modular supporting platform for plug and play installation at a filling station and on-site inspection and maintenance at the filling station. Each of the associated instrumentation, conduit legs and accessories are positioned onto a condensed footprint such that access to the platform is possible. The plug and play connection system allows for the rapid connection or disconnection of the various instrumentation, conduit legs and accessories on the modular supporting platform to a vaporizer and a source tank at a filling station. The connections or disconnections may be made safely, quickly and, easily in advance.