Modular Beverage Dispensing Mechanism for High-Flow Foam Reduction
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Solution Overview
Problem
Conventional beverage dispensers suffer from foaming and suboptimal fluid flow rates, particularly when dispensing beverages at higher flow rates, leading to inefficiencies and undesirable foam generation.
Innovation Solution
A modular beverage dispensing system with a multi-layered flow track system and a diffuser assembly that includes angled outlets and elongated diffuser flow inserts to manage fluid flow, reducing foaming and enhancing flow rates up to 2.5 oz./sec, while incorporating a tube collector mechanism for easy servicing and connection to fluid sources.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional beverage dispensers operate at higher flow rates, then productivity is improved, but foaming increases and beverage quality deteriorates
Solution Approach 1:
The flow track is divided into multiple layers (first layer, second layer, third layer) with distinct functions. The first layer handles syrup flow, the second layer handles carbonated water flow, and the third layer provides mixing and diffusion. This segmentation allows each layer to optimize its specific function, preventing premature mixing that causes foaming while maintaining high flow rates.
Solution Approach 2:
The invention transitions from a single-layer flow track to a multi-layer vertical structure. By adding the vertical dimension with multiple layers, the system can handle different fluids separately at high flow rates and only mix them at the designated mixing zone, thereby increasing productivity without generating excessive foam.
2Productivity
If conventional beverage dispensers increase flow rate, then productivity is improved, but fluid flow control becomes less precise
Solution Approach 1:
Different sections of the flow track are designed with different characteristics. The first layer has characteristics optimized for syrup flow control, the second layer for carbonated water flow, and the third layer for mixing. This local quality optimization ensures precise flow control at each stage even at high overall flow rates.
Solution Approach 2:
The third layer acts as an intermediary mixing zone between the syrup and carbonated water layers. This intermediate layer allows controlled mixing and diffusion before the beverage exits, maintaining precision in fluid flow control while enabling high productivity.
3Device complexity
If conventional beverage dispensers use simple flow tracks, then device complexity is reduced, but beverage mixing quality deteriorates
Solution Approach 1:
The flow track is segmented into three distinct layers, each with specific functions for handling different fluids and mixing stages. This segmentation improves mixing quality by providing dedicated zones for syrup flow, carbonated water flow, and mixing, without requiring complex external mechanisms.
Solution Approach 2:
The invention combines multiple flow control functions (syrup delivery, carbonated water delivery, mixing, and diffusion) into a single integrated multi-layer flow track structure. This merging achieves high mixing quality while avoiding the need for separate complex devices for each function.
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 system achieves reduced foaming, improved fluid flow rates, and better mixing, with enhanced carbonation and stratification performance, minimizing post-pour drips and maintaining consistent beverage quality.
Implementation Method 1
a water diffuser seated into the handle base fluid outlet through the diffuser base. The water diffuser comprises an elongated neck configured to fit into a central opening of the diffuser base, a first tapered surface provided at a first end of the elongated neck, a second tapered surface provided below the first tapered surface, and a set of angled outlets configured dispense water
Implementation Method 2
a multi-layered flow track system embedded within the handle of the beverage dispensing system
Data Source
AI summary
Embodiments provide a beverage dispensing mechanism that is configured to dispense a beverage at a flow rate of at least 2.5 oz/sec. The beverage dispensing mechanism includes a flow control module (including a top plate, a plurality of buttons coupled to the top plate, and a plurality of tube subassemblies), a handle, a nozzle module (including a nozzle, and a diffuser formed of a diffuser base and a water diffuser) and a split heel cover that fits over the tube subassemblies. In some embodiments, the flow control module may be snap-fitted on the handle. The modular design of the beverage dispenser allows for ease of repair and replacement of various components.