Portable Beverage Dispenser with Dynamic Additive Dosing Control
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Solution Overview
Problem
Existing portable hydration containers lack the ability to dynamically alter the composition of consumable liquids over time, failing to optimize user health and well-being through varying nutritional, chemical, or flavor profiles based on user needs or preferences.
Innovation Solution
A portable, self-contained beverage apparatus with a container assembly and dispensing assembly that allows for the periodic, variable dispensing of additives into a consumable liquid, controlled by a level sensor and user inputs, enabling adjustments based on liquid level, temperature, user preferences, and contextual variables.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If a portable hydration container stores consumable liquid with constant composition, then the container structure remains simple and reliable, but the ability to optimize user health through varying nutritional profiles is lost
Solution Approach 1:
The beverage system is segmented into a base consumable liquid stored in the container and separate additive vessels containing different nutritional supplements. Each additive vessel is a discrete unit that can be independently selected and dispensed, allowing dynamic composition changes without requiring a completely complex integrated system. The dispensing assembly segments the delivery of different additives through multiple apertures.
Solution Approach 2:
The dispensing assembly serves multiple functions: it holds multiple additive vessels, dispenses different types of additives through controlled apertures, and can operate with various consumable liquids. The system is designed to work with different additive formulations (energy supplements, vitamins, calming supplements) using the same basic dispensing mechanism, reducing overall system complexity while maintaining versatility.
2Measurement precision
If additives are dispensed in fixed quantities, then the dispensing mechanism remains simple and reliable, but the ability to control precise dosing based on user needs is limited
Solution Approach 1:
The dispensing mechanism transitions from static fixed-quantity delivery to dynamic controllable dosing. The system allows adjustment of dispensing parameters including the number of apertures activated, dispensing duration, and additive vessel positioning. This dynamic control enables precise dosing adaptation to different user needs while building upon a relatively simple mechanical dispensing foundation.
Solution Approach 2:
The system incorporates feedback through level sensors that monitor consumable liquid levels and adjust dispensing accordingly, and through user inputs that provide contextual information about desired dosing. The controller uses this feedback to calculate and execute the appropriate additive quantity, achieving precise dosing control without requiring overly complex manual measurement mechanisms.
3Measurement precision
If the dispensing system continuously monitors and adjusts additive dispensing based on liquid level and user context, then dosing accuracy is improved, but the system complexity and energy consumption increase
Solution Approach 1:
The system implements partial monitoring and adjustment rather than continuous full-system operation. The level sensor monitors liquid levels at key thresholds rather than continuously tracking every change. The controller adjusts dispensing parameters only when needed based on liquid level thresholds and user context, rather than constantly optimizing. This partial action approach maintains dosing accuracy while reducing energy consumption compared to continuous full-control operation.
Data Source
AI summary
A portable, self-contained beverage apparatus includes a container assembly having a known storage capacity for storing a consumable liquid, and a dispensing assembly disposed within the container assembly that dispenses variable, non-zero quantities of additives into the consumable liquid. The dispensing assembly includes multiple apertures structured and arranged to retain vessels containing the additives to be dispensed into the consumable liquid. The beverage apparatus also includes a level sensor disposed within the container assembly that determines a consumable liquid level of the consumable liquid stored in the container assembly. In certain embodiments, one or more positive displacement pumping mechanisms are configured to pump additive liquid from additive containers into a beverage chamber.