Condensing Unit Configuration for Faster Custom Cooling Design

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Solution Overview

Problem

The traditional configuration process for condensing units in cooling systems is repetitive and dependent on various system parameters, requiring a repetitive design process to provide an appropriate unit, which is inefficient and time-consuming.

Innovation Solution

A computer-based configuration system that allows users to select and reconfigure condensing units based on desired criteria through different paths, including changing existing products, searching by own specifications, and cross-referencing competitive products, using a software package that integrates user, component, sales history, and competitive model databases to automate the design process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a repetitive manual design process is used to configure condensing units based on system parameters, then customization to specific cooling system requirements is achieved, but design time and complexity increase significantly

Engineering Contradiction:
Improvecustomization to system requirementsVSAvoiddesign time
Core Design Contradiction:
Adaptability or versatilityVSLoss of time

Solution Approach 1:

The system pre-configures multiple condensing unit designs with different configurations (air-cooled, water-cooled, various capacities) before actual design needs arise. These pre-configured designs are stored in a database and can be quickly retrieved and modified based on specific cooling system requirements, eliminating the need for repetitive manual design processes

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The system creates standardized templates or copies of successful condensing unit configurations that can be replicated across multiple projects. By copying proven designs and modifying them based on specific parameters (compressor type, refrigerant, operating temperatures), the system maintains customization while dramatically reducing design time

Inventive Principle:
Principle #26Copying

2Adaptability or versatility

If manual design processes are used for configuring condensing units, then flexibility in adjusting parameters is maintained, but standardization and consistency across designs are reduced

Engineering Contradiction:
Improveparameter adjustment flexibilityVSAvoiddesign standardization
Core Design Contradiction:
Adaptability or versatilityVSStability of the object's composition

Solution Approach 1:

The system employs dynamic configuration parameters that can be adjusted based on specific cooling system requirements while maintaining a standardized core structure. Key parameters such as heat exchanger size, compressor capacity, and refrigerant type can be dynamically modified through the software interface, ensuring both standardization and flexibility

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The design system creates multi-functional condensing unit configurations that can serve multiple cooling system types and applications. By designing units with universal components and modular architectures, the system achieves standardization while maintaining the ability to adapt to different operational requirements through software-controlled parameter adjustments

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

3Ease of operation

If repetitive design processes are used without automation, then detailed manual control over design parameters is possible, but productivity and output efficiency decrease

Engineering Contradiction:
Improvemanual control precisionVSAvoiddesign output efficiency
Core Design Contradiction:
Ease of operationVSProductivity

Solution Approach 1:

The system replaces manual mechanical design processes with computer-based software automation. The configurator software automatically calculates optimal configurations, performs thermal performance simulations, and generates design documentation, eliminating repetitive manual calculations while maintaining precise control over design parameters through software interfaces

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

Solution Approach 2:

The design system enables automated self-service configuration where the software automatically selects appropriate components, sizes heat exchangers, and optimizes system parameters based on input requirements. This automation handles routine design tasks, allowing engineers to focus on higher-level decision-making while maintaining detailed control when needed

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS7503182B2Condensing unit configuration system
Publication Date: 2009.03.17 COPELAND LP
  • US7503182B2 patent drawing
  • US7503182B2 patent drawing
  • US7503182B2 patent drawing

AI summary

A system and method of computer-based configuration of a condensing unit for a cooling system is provided. A list of condensing units is generated based on a selected starting path. A condensing unit is selected from the list of condensing units and reconfigured based on desired criteria. The starting paths include a change an existing product path, a search by own specification path, and a cross competitive product path.