Garment Steamer Multi-Layer Steam Generator for Rapid Heating
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Solution Overview
Problem
Existing garment steaming devices are slow to heat, generate suboptimal steam pressure, and lack ergonomic design, making them difficult to use effectively for wrinkle removal and fabric smoothing.
Innovation Solution
A garment steaming device with a multi-layer steam generator that includes primary and secondary heating elements, a small capacity water bath for rapid steam generation, and a soleplate with numerous outlets for even steam distribution, along with a pivotable head and hybrid power control for efficient steam temperature regulation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a traditional single-layer steam generator is used, then the device structure is simple, but the steam generation speed is slow and steam pressure is insufficient
Solution Approach 1:
The steam generator is divided into multiple heating layers (first heating layer, second heating layer, third heating layer) with each layer containing heating elements and water channels. This segmentation allows simultaneous heating of multiple water volumes, dramatically increasing steam generation speed while maintaining manageable structural complexity through modular design
Solution Approach 2:
The patent transitions from a single-layer (2D) heating structure to a multi-layer (3D) heating structure. By stacking multiple heating layers vertically, the system increases the heating surface area and steam generation capacity without significantly increasing the horizontal footprint, effectively utilizing the vertical dimension to enhance productivity
2Loss of time
If a small capacity water bath is used, then the response time is rapid, but the steam generation capacity is limited
Solution Approach 1:
The water bath system is segmented into multiple independent heating zones across different layers. Each layer has its own water channels and heating elements, allowing parallel heating of multiple water volumes. This enables the system to achieve rapid response time (heating small volumes quickly) while maintaining high steam generation capacity (multiple zones producing steam simultaneously)
Solution Approach 2:
The multi-layer structure ensures continuous steam generation by having multiple heating zones operating simultaneously. As water is consumed in one layer, other layers continue producing steam, maintaining uninterrupted steam supply and high generation capacity without sacrificing response time
3Ease of operation
If the head portion is fixed, then the device structure is simple, but the ease of operation is reduced
Solution Approach 1:
The head portion is designed with a pivotable connection to the housing, transforming it from a fixed static structure to a dynamic movable one. This allows the head to rotate and adjust to different angles and positions, significantly improving ease of operation for treating garments at various orientations while adding only a simple pivot mechanism rather than complex actuators
4Area of stationary object
If a single outlet configuration is used, then the device structure is simple, but the steam distribution coverage is limited
Solution Approach 1:
The steam distribution system is segmented into multiple outlets arranged in specific patterns (aligned outlets and offset outlets) across the soleplate. This segmentation allows steam to be distributed across a larger surface area through multiple discharge points rather than a single outlet, expanding the effective treatment area while maintaining relatively simple outlet structure
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
The device achieves rapid steam generation, minimizes dripping, and provides high-pressure steam coverage across a large surface area, enhancing ease of use and effectiveness in wrinkle removal and fabric smoothing.
Implementation Method 1
a steam generator contained within the head portion, the steam generator being in fluid communication with the reservoir for generating steam from the liquid contained in the reservoir
Implementation Method 2
The steam generator includes a first layer and a second layer and at least one heating element sandwiched between the first layer and the second layer
Data Source
AI summary
A garment steaming device includes a housing having a reservoir for containing liquid therein, a head portion connected to the housing, and a steam generator contained within the head portion, the steam generator being in fluid communication with the reservoir for generating steam from the liquid contained in the reservoir. The steam generator includes a first layer and a second layer and at least one heating element sandwiched between the first layer and the second layer. The first layer and the second layer define a steam flowpath that is configured such that steam flows back and forth between the first layer and the second layer before exiting the steam generator.