Bag-in-Pressure-Vessel Dispensing for Precise Flow Mixing
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Solution Overview
Problem
Existing dispensing systems face challenges in achieving precise control over fluid flow rates and ingredient mixing, leading to inefficiencies in material and labor costs, and safety concerns in the dispensing industry, particularly in creating customized drinks.
Innovation Solution
A liquid dispensing system utilizing CF Valves and control devices like solenoids and toggles, which allow for precise control of fluid flow through time-based activation and deactivation, eliminating the need for multiple valves and reducing reliance on solenoids, and incorporating magnetic materials for non-electric actuation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If traditional dispensing systems use multiple valves and solenoids for precise fluid control, then flow rate precision is improved, but device complexity and maintenance requirements increase
Solution Approach 1:
The patent combines multiple valve functions into a single valve body with multiple outlets, each controlled by a simple on/off mechanism. This merging reduces the total number of components while maintaining the ability to precisely control flow rates to multiple destinations, resolving the contradiction between precision and complexity.
Solution Approach 2:
The single valve body performs multiple functions by directing fluid to different outlets based on control signals. This multi-functional design eliminates the need for separate valves for each outlet, reducing device complexity while preserving precise flow control capabilities.
2Extent of automation
If solenoids are used for valve actuation, then automated control is improved, but reliance on power and increased maintenance needs worsen
Solution Approach 1:
The system uses simple on/off control mechanisms that can be manually operated or easily automated without complex solenoids. This self-service approach reduces dependency on external power sources and minimizes maintenance requirements while maintaining automated control capability.
Solution Approach 2:
The control mechanisms are designed to be simple and replaceable, reducing the need for expensive, complex solenoids that require frequent maintenance. The simplified components can be easily replaced if needed, improving reliability while reducing maintenance burden.
3Adaptability or versatility
If precise ingredient mixing is implemented for customized drinks, then drink customization capability is improved, but material and labor costs increase
Solution Approach 1:
The system segments the dispensing process into multiple independent outlets, each capable of delivering specific ingredients. This segmentation allows for precise mixing of customized drinks while streamlining the process to reduce material waste and labor requirements compared to traditional methods.
Solution Approach 2:
The system dynamically controls which outlets are activated and for how long, enabling precise ingredient mixing for customized drinks. This dynamic control optimizes material usage and reduces labor costs by automating the mixing process rather than requiring manual measurement and combination.
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
Enables precise control of fluid flow and mixing, reducing material and labor costs, enhancing safety, and allowing for customizable drink preparation without the need for frequent maintenance or power, while maintaining flavor integrity and reducing environmental impact.
Implementation Method 1
incorporating magnetic materials for non-electric actuation
Data Source
AI summary
A dispensing system including: a pressure vessel with an inlet and an outlet; a first CF Valve coupled to the inlet; a second CF Valve coupled to the outlet; a bag with elements in the bag coupled to the outlet and located inside the pressure vessel; a pressure source coupled to the first CF Valve; and a toggle which opens and seals the outlet area based on a position of the toggle where the first CF Valve pressurizes the pressure vessel via the pressure source to transport elements in the bag to the second CF Valve via the outlet and the second CF Valve dispenses the elements to a dispensing area.