Modular Beverage Connector With Anti-Backflow Module Interface
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing beverage preparation machines face challenges in efficiently preparing and dispensing different types of beverages using interchangeable modules without contamination and with easy user handling, as they require manual effort and may suffer from contamination issues when switching between beverage types.
Innovation Solution
A modular beverage preparation machine with a base and removable modules that integrate fluid, energy, and data connections via a single connector component, allowing for secure and easy module exchange, preventing backflow and contamination through an anti-return valve, and enabling communication of module and ingredient identification data for proper processing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If multiple beverage preparation systems are integrated into a single machine, then versatility and efficiency are improved, but complexity of the system increases and contamination risks arise when switching between beverage types
Solution Approach 1:
The beverage preparation system is divided into separate modular units (first beverage system, second beverage system) that can be independently connected or disconnected from the base. Each module contains its own brewing components, allowing multiple beverage types to be prepared while maintaining physical separation to prevent contamination and reduce cross-system complexity.
Solution Approach 2:
The base unit is designed with universal connection interfaces that can accommodate different types of beverage modules. The base provides common functions (water supply, power, control) that serve multiple beverage systems, allowing the machine to handle various beverage types through a single unified platform without requiring separate machines for each beverage type.
2Ease of operation
If modules are designed for easy removal and exchange, then ease of operation is improved, but secure connection and prevention of contamination during exchange becomes more difficult
Solution Approach 1:
The connection interface is designed with alignment features and guide structures that automatically position the module correctly as it approaches the base. The system prepares the connection path in advance, ensuring proper orientation and reducing the risk of misalignment or contamination during the module exchange process.
Solution Approach 2:
A connection interface acts as an intermediary between the module and base, providing a controlled transition zone. This interface includes sealing elements and alignment mechanisms that ensure secure, contamination-free connection while maintaining ease of module insertion and removal. The interface mediates between the need for simple user operation and the requirement for reliable, secure connection.
3Reliability
If manual effort is required for module insertion and removal, then connection security is improved, but ease of operation deteriorates
Solution Approach 1:
The module connection system is designed to be self-securing through spring-loaded latches or snap-fit mechanisms that automatically engage when the module is inserted. The connection interface performs the securing action itself without requiring additional manual effort from the user, while still ensuring reliable, stable connection. The system serves itself by using the insertion motion to trigger the locking mechanism.
Data Source
AI summary
A beverage preparation machine (1) includes: a base (10) having a fluid circuit for conditioning and delivering a fluid via a base outlet (11) and a base data interface (12, 13); and a removable module (20) having a module inlet (21) and a module data interface (22, 23) disconnectably connectable to the base outlet and the base data interface, respectively. The base (10) may have a base connector block (14) for mechanical connection to the module (20), the base outlet (11) and the base data interface (12, 13) being borne by the base connector block (14). The module (20) can have a module connector block (24) for mechanical connection to the base (10), the module inlet (21) and the module data interface (22, 23) being borne by the module connector block (14).