Heating Atomization Assembly With Liquid Preheating to Prevent Core Burning
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Solution Overview
Problem
Existing heating atomization assemblies face issues with varying liquid viscosity affecting flow rates, leading to insufficient liquid supply and core burning, especially when the viscosity of atomized liquids changes with temperature.
Innovation Solution
A heating atomization assembly with an integrated heating unit and liquid transfer unit, featuring an embedded part to preheat liquid inflow surfaces and atomization parts to enhance liquid flow rate and prevent core burning, while maintaining a cylindrical structure for strength and efficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the liquid transfer unit uses a conventional heating structure, then the device structure is simple, but the liquid supply rate is insufficient causing core burning
Solution Approach 1:
The heating unit is segmented into an embedded part (embedded in the liquid transfer unit to preheat liquid) and an atomization part (attached to or inlaid in the atomization surface). This segmentation allows targeted heating at different locations to optimize liquid supply rate while maintaining structural manageability.
Solution Approach 2:
The embedded part of the heating unit is nested within the liquid transfer unit, with the heating wire embedded in the liquid transfer unit to form the embedded part. This nesting arrangement allows the heating structure to be integrated within the existing liquid transfer unit without significantly increasing overall device complexity.
2Productivity
If the liquid viscosity is high, then the liquid supply is insufficient, but heating the liquid to reduce viscosity requires additional energy
Solution Approach 1:
The embedded part preheats the liquid around the liquid inflow surface before the liquid reaches the atomization surface. This preliminary heating action reduces liquid viscosity in advance, ensuring sufficient liquid supply rate to prevent core burning during atomization.
Solution Approach 2:
The heating unit changes the temperature parameter of the liquid from low to high, which transforms the liquid's physical state by reducing viscosity. This parameter change enables high-viscosity liquid to be quickly supplied to the atomization surface.
3Temperature
If the heating wire is fully embedded in the liquid transfer unit, then preheating effect is maximized, but heat dissipation to atomization surface is reduced
Solution Approach 1:
The heating wire is segmented into two functional parts: the embedded part (fully embedded in liquid transfer unit for preheating) and the atomization part (exposed at atomization surface for heat transfer). This segmentation allows each part to optimize its specific function without compromising the other.
Solution Approach 2:
The liquid itself acts as an intermediary heat transfer medium. The embedded part heats the liquid, which then carries the thermal energy to the atomization surface where the atomization part further transfers heat to the liquid for atomization. This intermediary mechanism efficiently bridges the heating and atomization zones.
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 ensures rapid liquid supply to the atomization surface, avoiding core burning and improving atomization efficiency by preheating high-viscosity liquids, enhancing the overall smoking experience.
Implementation Method 1
the embedded part is embedded in the liquid transfer unit and corresponds to the liquid inflow surface to preheat liquid around the liquid inflow surface
Implementation Method 2
electronic atomization technology is a technology for electrically heating liquid to the boiling point to generate steam
Data Source
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AI summary
Disclosed are a heating atomization assembly, a heating atomization device, and an electronic atomizer comprising the heating atomization device. The heating atomization assembly includes a liquid transfer unit and a heating unit. At least one liquid inflow surface is disposed on a side wall of the liquid transfer unit. The heating unit includes an embedded part and an atomization part which are of an integrated structure or are connected fixedly. The embedded part is embedded in the liquid transfer unit and corresponds to the liquid inflow surface to preheat liquid around the liquid inflow surface; and the atomization part is attached to or inlaid in an atomization surface disposed at the bottom and/or side wall of the liquid transfer unit. The heating atomization device includes a sealing element, a base, and a heating atomization assembly disposed between the base and the sealing element. The electronic atomizer includes an atomizer shell. A heating atomization device is disposed in the atomizer shell, and a liquid storage chamber and an air guide tube are disposed between the atomizer shell and the heating atomization device. Liquid around the liquid inflow surface is preheated to reduce the viscosity of the liquid with a high viscosity and increase the flow rate of the liquid, such that core burning is avoided, and an inhaling experience is improved.