Modular HVAC Cabinet Design for Flexible Space Configuration

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Solution Overview

Problem

Conventional HVAC systems are large, bulky, and difficult to configure to smaller or non-conventional spaces due to their complex and fixed configurations, making them unsuitable for spaces with limited room or physical obstructions.

Innovation Solution

A modular HVAC system with customizable compressor, evaporator, and condenser units that can be arranged in various configurations using flexible connecting tubes, allowing for flexible positioning and connection of components to fit specific spaces.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If conventional HVAC systems use fixed configuration enclosures, then system stability and reliability are improved, but adaptability to different spaces deteriorates

Engineering Contradiction:
Improvesystem stabilityVSAvoidadaptability to different spaces
Core Design Contradiction:
ReliabilityVSAdaptability or versatility

Solution Approach 1:

The HVAC system is divided into separate modular components (compressor unit, evaporator unit, condenser unit) that can be independently positioned and connected through flexible tubing, allowing the system to adapt to various spatial configurations while maintaining functional integrity and reliability

Inventive Principle:
Principle #1Segmentation

2Ease of manufacture

If conventional HVAC systems use integrated fixed components, then manufacturing simplicity is improved, but installation flexibility deteriorates

Engineering Contradiction:
Improvemanufacturing simplicityVSAvoidinstallation flexibility
Core Design Contradiction:
Ease of manufactureVSEase of operation

Solution Approach 1:

The system separates traditionally integrated components into distinct modular units with standardized connection interfaces, making each component simpler to manufacture while enabling flexible installation configurations through detachable connections and flexible tubing

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The system employs detachable connections and flexible tubing that allow the configuration to be dynamically changed during installation and maintenance, transforming the static fixed structure into a dynamic reconfigurable system

Inventive Principle:
Principle #15Dynamics

3Device complexity

If conventional HVAC systems use fixed configuration, then system complexity is reduced, but configurability to fit spaces deteriorates

Engineering Contradiction:
Improvesystem complexityVSAvoidconfigurability to fit spaces
Core Design Contradiction:
Device complexityVSAdaptability or versatility

Solution Approach 1:

By segmenting the HVAC system into standardized modular components with simple connection mechanisms, the overall system complexity is managed through repetition of basic units rather than complex integrated designs, enabling extensive configurability

Inventive Principle:
Principle #1Segmentation

4Strength

If conventional HVAC systems use bulky fixed enclosures, then component protection is improved, but space utilization deteriorates

Engineering Contradiction:
Improvecomponent protectionVSAvoidspace occupation
Core Design Contradiction:
StrengthVSVolume of moving object

Solution Approach 1:

The system replaces bulky fixed enclosures with separate modular units that each contain their own protected components, reducing overall space requirements while maintaining component protection through individual unit housings

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The modular units can be positioned in different spatial arrangements and orientations, utilizing vertical and horizontal spaces more efficiently compared to traditional horizontal floor-mounted fixed enclosures

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Data Source

PatentUS20250237416A1Modular HVAC unit cabinet
Publication Date: 2025.07.24 UNITED COOLAIR LLC
  • US20250237416A1 patent drawing
  • US20250237416A1 patent drawing
  • US20250237416A1 patent drawing

AI summary

The present disclosure relates to a modular heating, ventilation and air conditioning (HVAC) system comprising a compressor module, evaporator module, and optionally a condenser module which can be operatively connected in a variety of configurations. The compressor module, evaporator module, and condenser module comprise a plurality of detachably connected panels.