Modular Brew System with Centralized Boiler and Power Management

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Solution Overview

Problem

Commercial beverage preparation systems, such as coffee brewing machines, face challenges in adapting to fluctuating consumer demand due to high power requirements, which can lead to costly and disruptive upgrades of electrical infrastructure and space constraints in crowded facilities.

Innovation Solution

A modular beverage preparation system that centralizes the boiler and power management module, allowing multiple brew tower modules to operate on a single high-power circuit, reducing the need for additional infrastructure and optimizing power usage.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If multiple conventional beverage preparation systems are installed to meet high consumer demand, then productivity increases, but power infrastructure requirements and device complexity increase

Engineering Contradiction:
Improvebeverage preparation capacityVSAvoidpower infrastructure complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent combines multiple beverage preparation systems into a single integrated modular system where multiple brew towers share common infrastructure components including a single high-power circuit connection, water supply system, and control architecture. This merging allows the system to achieve high productivity through parallel brewing capability while reducing power infrastructure complexity by consolidating power requirements into a single shared connection.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The modular brew tower design enables each unit to function independently while sharing universal infrastructure resources. Multiple brew towers can be connected to a single high-power circuit and water supply, allowing the system to scale productivity without proportionally increasing infrastructure requirements. The universal power and water connections serve multiple brew towers simultaneously.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Adaptability or versatility

If multiple independent beverage preparation systems are installed to handle fluctuating demand, then adaptability improves, but space requirements and cost increase

Engineering Contradiction:
Improvedemand fluctuation adaptabilityVSAvoidfacility space
Core Design Contradiction:
Adaptability or versatilityVSArea of stationary object

Solution Approach 1:

The system is divided into modular brew towers that can be independently configured and connected. Each brew tower is a self-contained module that can be added or removed based on demand fluctuations, allowing the system to adapt to varying throughput requirements without requiring additional facility space for complete independent systems. The segmented modular design enables flexible scaling within the same physical footprint.

Inventive Principle:
Principle #1Segmentation

3Productivity

If conventional beverage preparation systems are installed in crowded facilities, then beverage preparation capacity increases, but space constraints and installation disruption worsen

Engineering Contradiction:
Improvebeverage output capacityVSAvoidinstallation ease
Core Design Contradiction:
ProductivityVSEase of manufacture

Solution Approach 1:

By merging multiple brew towers into a single integrated system that shares common infrastructure (power, water, control), the patent reduces the overall installation footprint compared to multiple independent systems. This consolidation requires fewer separate connections and infrastructure modifications, making installation easier in crowded facilities with limited access and existing infrastructure constraints.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS20230225549A1Modular brew systems
Publication Date: 2023.07.20 STARBUCKS CORPORATION
  • US20230225549A1 patent drawing
  • US20230225549A1 patent drawing
  • US20230225549A1 patent drawing

AI summary

A modular brewing system is described for providing hot water and managing power to multiple brew tower modules using a single centralized boiler and power management module so as to limit the number of high-power circuits required in a coffeehouse or store. The boiler and power management module manages power of components of the centralized boiler assembly and any brew tower modules connected thereto, including the boiler heaters, the grinder motors, and the brew chamber heaters.