Portable Steamer Bypass Circuit for Additive Diffusion
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Solution Overview
Problem
Existing portable steaming devices fail to achieve controlled and consistent diffusion of additives with steam, leading to uneven distribution and potential excessive additive emission.
Innovation Solution
A portable steaming device with a steam distribution circuit that includes a bypass circuit for incorporating additives into the steam flow, allowing for controlled emission through adjustable steam flow rates and a reservoir for limiting additive quantity, ensuring precise diffusion.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If a portable steaming device uses a treatment face with steam outlet orifices and a cavity receiving an absorbent material impregnated with a perfume, then the device can diffuse an additive with the steam, but the diffusion is strongly linked to the contact of the treatment face with the garment and does not allow good diffusion
Solution Approach 1:
The steam distribution circuit is segmented into a main circuit and a bypass circuit. The bypass circuit separately handles additive diffusion while the main circuit provides primary steam flow, allowing independent control of each function and consistent additive diffusion regardless of garment contact.
Solution Approach 2:
The bypass circuit acts as an intermediary pathway that introduces additive into the steam flow before the steam reaches the treatment face. This intermediary mechanism ensures additive is properly mixed with steam independent of direct garment contact with the treatment face.
2Quantity of substance
If a portable steam remover uses a treatment face covered with a wipe allowing the diffusion of an additive, then the additive is diffused with the flow of steam, but the diffusion gradually decreases as the steam passes through the wipe
Solution Approach 1:
The additive diffusion function is extracted from the treatment face and relocated to the bypass circuit. This separates the steam generation function (treatment face) from the additive diffusion function (bypass circuit), allowing continuous additive supply independent of steam passage through wipes.
Solution Approach 2:
The additive is introduced into the steam flow in advance through the bypass circuit before the steam reaches the treatment face. This preliminary mixing ensures consistent additive diffusion throughout the steaming process rather than gradual depletion through wipe saturation.
3Quantity of substance
If the device incorporates a bypass circuit to control additive diffusion, then the quantity of additive emitted with the steam is better controlled, but the device complexity increases
Solution Approach 1:
The bypass circuit is merged with the existing steam distribution circuit rather than being a completely separate system. The bypass circuit integrates into the steam flow path, allowing additive control functionality to be added while sharing common components like the steam source and treatment face.
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 solution enables controlled and consistent diffusion of additives, preventing excessive emission and ensuring a controlled quantity of additives is mixed with steam, improving user safety and efficiency.
Implementation Method 1
heating body (6) comprising an instantaneous vaporization chamber (63) in which a liquid, in particular water, is vaporized
Implementation Method 2
steam distribution circuit (66) making it possible to convey the steam produced by the vaporization chamber (63) towards the treatment face (30)
Implementation Method 3
the bypass circuit comprises a device (7) for diffusing an additive
Data Source
Figure 1
Figure 2~3
Figure 4~5
AI summary
A garment steamer comprising a handle (2) and a steam emission head (3) connected to the handle (2), the steam emission head (3) comprising a treatment face (30) provided with at least one steam outlet (33) and intended to come vertically opposite a garment to be steamed, the steam emission head (3) further comprising a device for diffusing an additive (7) and a heating element (6) comprising an instant vaporization chamber (63), the steam produced by the instant vaporization chamber (63) escaping towards said at least one steam outlet (33) by a steam distribution circuit (66), characterized in that the steam distribution circuit (66) comprises a bypass circuit (67) comprising said device for diffusing an additive (7),the bypass circuit (67) allowing a portion of the vapor flow produced by the instantaneous vaporization chamber (63) to be drawn in order to incorporate an additive before the latter is emitted through said at least one vapor outlet (33).