Beverage Dispenser Water Flow Layout With Preset Parallel Passages
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Solution Overview
Problem
Commercially available beverage dispensers are large, complex, and expensive due to their reliance on pumps and flow control devices, which can lead to inaccuracies in fluid mixing and require frequent maintenance.
Innovation Solution
A water distribution system with parallel flow control passages and mechanical flow controllers preset for different flow rates, using simple open/shut valves to manage water flow, eliminating the need for expensive pumps and maintaining accurate fluid mixing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If pumps and flow control devices are used to distribute fluids, then accurate flow rates and fluid mixing can be achieved, but device complexity and cost increase
Solution Approach 1:
The water distribution system is segmented into multiple parallel flow control passages, each with its own flow controller and valve. This segmentation allows independent control of different water streams, enabling accurate flow rate control through simple mechanical means rather than complex centralized pumping systems.
Solution Approach 2:
The patent replaces expensive, maintenance-intensive pumps with inexpensive, maintenance-free mechanical flow controllers. These simple devices achieve accurate flow control without moving parts that wear out, effectively using cheap, durable components instead of expensive, fragile ones.
2Reliability
If pumps and flow control devices are used to distribute fluids, then predetermined flow rates can be provided, but maintenance requirements and costs increase
Solution Approach 1:
The mechanical flow controllers are designed to be self-regulating with no moving parts that require maintenance. The devices automatically maintain preset flow rates through their mechanical design, eliminating the need for regular cleaning, lubrication, or repair that pumps and motorized valves require.
Solution Approach 2:
The system uses inexpensive, maintenance-free mechanical flow controllers instead of expensive pumps that require regular maintenance. These simple devices achieve reliable flow control without the maintenance burden of complex pumping systems.
3Productivity
If commercial beverage dispensers are designed for large volume dispensing, then dispensing speed is maximized, but device size and complexity increase
Solution Approach 1:
The water distribution system is divided into multiple parallel flow control passages that can operate simultaneously. This segmentation allows the system to maintain high dispensing speeds by distributing water through multiple channels, each controlled by simple mechanical devices rather than requiring a single complex high-capacity pump.
Data Source
Figure 1
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AI summary
The present application provides a water distribution system (250) with a flow of water therethrough. The water distribution system (250) may include one or more water lines (290, 300), a number of flow control passages (410, 420, 430, 440, 450) in communication with the one or more water lines (290, 300), a number of flow controllers (460, 470, 480, 490, 500) with a number of preset flow rates positioned about the flow control passages, and a number of flow control valves (510, 520, 530, 540, 550) positioned about the flow control passages such that opening one of the flow control valves allows the flow of water to flow through one of the flow control passages with the preset flow rate.