Modular Laundry Dryer Cabinet for Easier Maintenance Access
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Solution Overview
Problem
Laundry treatment devices with integrated drying functions are complex, making maintenance difficult due to the integrated configuration of the heated-dry-air supply device, which is often inaccessible and requires complete disassembly for repair.
Innovation Solution
The device is designed with separable first and second cabinets, where the heated-dry-air supply device is housed in the second cabinet, allowing for easy access and maintenance without disassembling the entire unit, and incorporating a detachable drawer for the air supply components to facilitate maintenance and accommodate various capacities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the heated-dry-air supply device is integrated into the laundry treatment device, then the drying function is achieved, but the maintenance becomes difficult and requires complete disassembly
Solution Approach 1:
The laundry treatment device is divided into separate modules: a washing machine body and a separate heated-dry-air supply device (second cabinet). This segmentation allows the drying function to be achieved while enabling independent maintenance of each module without complete disassembly.
Solution Approach 2:
The heated-dry-air supply device is extracted from the integrated structure and placed in a separate second cabinet that can be selectively connected. This extraction allows maintenance personnel to access and service the drying components independently without disassembling the entire washing machine.
2Ease of repair
If the heated-dry-air supply device is made accessible for maintenance, then the ease of repair is improved, but the device complexity increases
Solution Approach 1:
The second cabinet containing the heated-dry-air supply device is designed to be selectively connectable and disconnectable from the washing machine body. This dynamic configuration allows the system to transition between integrated operation and separated maintenance states, providing ease of repair without permanent structural complexity.
Solution Approach 2:
The separate second cabinet design serves multiple functions: it enables independent maintenance of the drying device, allows flexible configuration based on user needs, and provides a universal solution that can be applied to different washing machine capacities without redesigning the entire system.
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 enables efficient washing and drying while allowing for convenient maintenance, as the heated-dry-air supply device can be serviced externally, reducing maintenance time and complexity, and allowing for flexible configuration based on user needs.
Implementation Method 1
a heated-dry-air supply device provided in the second cabinet, the heated-dry-air supply device supplying dry hot air to the first cabinet
Data Source
AI summary
A laundry treatment device is provided which includes a first space for laundry treatment, a second space formed separate from the first space, and an air supply device provided in the second space, the air supply device supplying heated dry air to the first space.