Fabric Treating Module Layout for Independent Component Removal

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Solution Overview

Problem

Existing fabric treating apparatuses complicate maintenance and repair due to the integrated design of machinery components, making it difficult to remove specific devices like the steam generating module, heat pump module, and controller without disassembling the entire system, which hampers space utilization and user accessibility.

Innovation Solution

The apparatus features a modular design with a machinery room layout that allows for independent removal and installation of the controller, steam generating module, and heat pump module, using supporters and fastening mechanisms to facilitate easy access and maintenance, while optimizing space usage with a casing and blower configuration.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Volume of moving object

If the machinery components are integrated in a compact design, then space utilization is improved, but maintenance and repair become difficult due to inability to remove specific devices independently

Engineering Contradiction:
Improvespace utilizationVSAvoidmaintenance accessibility
Core Design Contradiction:
Volume of moving objectVSEase of repair

Solution Approach 1:

The machinery room is segmented into multiple independent installation spaces using supporters that define separate regions. The steam generating module, heat pump module, and controller are each installed in distinct spaces, allowing individual access and removal while maintaining compact overall integration.

Inventive Principle:
Principle #1Segmentation

2Ease of repair

If the entire system is disassembled to access specific components, then maintenance becomes possible, but time and labor are wasted due to unnecessary disassembly

Engineering Contradiction:
Improvecomponent accessibilityVSAvoidmaintenance time
Core Design Contradiction:
Ease of repairVSLoss of time

Solution Approach 1:

The controller is extracted and installed in a separate space within the machinery room, independent of the steam generating module and heat pump module. This allows the controller to be removed and accessed without disassembling or moving other components, saving time and effort during maintenance operations.

Inventive Principle:
Principle #2Taking out (Extraction)

3Volume of moving object

If components are densely packed to optimize space, then volume efficiency is improved, but user accessibility to internal components deteriorates

Engineering Contradiction:
Improvespace efficiencyVSAvoiduser accessibility
Core Design Contradiction:
Volume of moving objectVSEase of operation

Solution Approach 1:

The machinery room is divided into multiple independent installation spaces using supporters, creating distinct accessible regions for each component. This segmentation allows users to access specific components like the controller or steam generating module independently while maintaining dense overall packing for space efficiency.

Inventive Principle:
Principle #1Segmentation

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

This design enhances maintenance and repair efficiency by allowing individual component replacement without disassembling the entire apparatus, improving space utilization and user convenience by enabling straightforward access to internal components.

Implementation Method 1

a heat pump module that is configured to condition air supplied to the treating chamber

Methodology Applied
Scientific EffectHeat pump: Heat Exchanger

Implementation Method 2

a steam generating module that is located in the space and that is configured to generate steam and supply steam to the treating chamber

Methodology Applied
Scientific EffectEvaporation: Evaporation

Data Source

PatentUSRE49131E1Fabric treating apparatus
Publication Date: 2022.07.12 LG ELECTRONICS INC
  • USRE49131E1 patent drawing
  • USRE49131E1 patent drawing
  • USRE49131E1 patent drawing

AI summary

A fabric treating apparatus includes a casing that includes a treating chamber and a machinery room that is located below the treating chamber. The fabric treating apparatus further includes a base that is located at a bottom of the machinery room. The fabric treating apparatus further includes a heat pump module that is configured to condition air supplied to the treating chamber. The fabric treating apparatus further includes at least one supporter that is configured to support the heat pump module and that defines a space between the base and the heat pump module. The fabric treating apparatus further includes a steam generating module that is located in the space and that is configured to generate steam and supply steam to the treating chamber. The fabric treating apparatus further includes a controller that is configured to control at least one of the heat pump module or the steam generating module.