Walkway integrated with cooling system

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Solution Overview

Problem

Existing cooling systems, especially those in commercial and industrial settings, are large and complex, making installation, maintenance, and repair difficult due to their location on hard-to-access surfaces.

Innovation Solution

A modular walkway system integrated with the cooling system, featuring a chassis that couples to the cooling system's frame, includes mounting rails, support sleeves, and bars to provide a secure and accessible platform for technicians, with optional parapet modules for aesthetics and privacy.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Power

If cooling systems are mounted on roof or outdoor surfaces to provide cooling power, then cooling capacity is achieved, but installation and maintenance become difficult and dangerous due to hard-to-access locations

Engineering Contradiction:
Improvecooling capacityVSAvoidaccessibility for installation and maintenance
Core Design Contradiction:
PowerVSEase of operation

Solution Approach 1:

The patent introduces a walkway assembly as an intermediary structure between the cooling system and technicians. This walkway provides a safe access path that allows technicians to reach the cooling system components mounted on roofs or outdoor surfaces without direct exposure to dangerous heights or difficult-to-access locations, thereby resolving the contradiction between maintaining cooling capacity and improving accessibility for installation and maintenance.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Power

If cooling systems are made large and complex to provide sufficient cooling power for commercial and industrial facilities, then cooling capacity increases, but installation and maintenance difficulty increases

Engineering Contradiction:
Improvecooling capacityVSAvoidsystem complexity
Core Design Contradiction:
PowerVSDevice complexity

Solution Approach 1:

The patent segments the access system into modular components including a walkway assembly with multiple support legs, cross members, and platform sections. This segmentation allows the complex cooling system to be accessed through a similarly modular walkway structure that can be configured to match the cooling system's layout, making installation and maintenance of both systems more manageable despite their inherent complexity.

Inventive Principle:
Principle #1Segmentation

3Ease of operation

If a walkway is added to provide access to the cooling system, then accessibility for maintenance improves, but the overall system complexity increases

Engineering Contradiction:
Improveaccessibility for maintenanceVSAvoidwalkway system complexity
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The walkway assembly is designed with universal characteristics that allow it to serve multiple functions: providing safe access for technicians, supporting equipment or tools during maintenance operations, and being configured to adapt to various cooling system layouts. The modular design with interchangeable support legs and platform sections allows the same basic walkway assembly to serve different access requirements, reducing overall system complexity through standardization.

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

Data Source

PatentUS20230392393A1Walkway integrated with cooling system
Publication Date: 2023.12.07 SEELEY INTERATIONAL
  • US20230392393A1 patent drawing
  • US20230392393A1 patent drawing
  • US20230392393A1 patent drawing

AI summary

A walkway for use and integration with a cooling system and methods for the assembly thereof. A walkway may include a chassis and a walkway assembly coupled to the chassis, the chassis being configured to be coupled to a cooling system. The chassis may include a frame portion that is configured to be integrated with the cooling system such that the frame portion defines at least a portion of a frame of the cooling system when the walkway is in use; a mounting rail portion coupled to the frame portion; and a plurality of walkway support sleeves coupled between the frame portion and the mounting rail portion. The walkway may also include a plurality of walkway support bars, each configured to be received within a corresponding one of the plurality of walkway support sleeves and secured against the mounting rail portion.