Angled Spray Head Layout for Uniform Pod Brewing Extraction
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Solution Overview
Problem
Pod brewing systems often result in non-uniform extraction of flavors and components due to confined brewing material that restricts water flow, leading to over-extraction in some areas and under-extraction in others.
Innovation Solution
A brewing system with a spray head that directs water through a combination of angled and vertical passages, increasing interaction with the brewing substance, promoting uniform extraction by allowing water to flow diagonally through the pod, which enhances penetration and saturation, and seals the pod earlier in the brewing process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If water flows vertically through the pod in a confined path, then the brewing process is simple and quick, but the extraction becomes non-uniform with some areas over-extracted and others under-extracted
Solution Approach 1:
The spray head is divided into multiple spray zones with different spray directions (vertical and angled passages) to segment the water flow path. This segmentation allows water to contact different regions of the brewing substance from multiple angles, ensuring uniform extraction across the entire pod surface while maintaining efficient brewing speed.
Solution Approach 2:
Different regions of the spray head provide different spray characteristics - vertical passages for direct downward flow and angled passages for diagonal flow. This local quality variation in water delivery ensures that each region of the brewing substance receives appropriate water flow for uniform extraction, resolving the contradiction between speed and extraction uniformity.
2Ease of operation
If the pod retains brewing substance in a confined area, then handling is convenient and clean, but the brewing material cannot freely agitate leading to non-uniform extraction
Solution Approach 1:
The spray head introduces water flow from multiple dimensions - both vertical (downward) and angled (diagonal) directions. This multi-dimensional water delivery compensates for the lack of physical agitation within the confined pod, achieving uniform extraction by engaging the brewing substance from multiple angles without requiring the material to move or agitate.
3Productivity
If water passes directly from top to bottom in a vertical path, then the brewing process is efficient, but water may bypass the pod and fail to thoroughly engage all brewing substance particles
Solution Approach 1:
The water flow path is segmented into multiple trajectories through vertical and angled passages. This segmentation ensures that water is distributed across different regions of the pod, increasing the quantity of substance interaction by engaging brewing material throughout the entire pod surface rather than allowing water to bypass large areas.
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 more uniform extraction and improved flavor characteristics by ensuring all areas of the brewing substance are thoroughly engaged with water, reducing over-extraction and under-extraction, and preventing water from bypassing the pod, resulting in a more consistent brewed beverage.
Implementation Method 1
A brewing system with a spray head that directs water through a combination of angled and vertical passages, increasing interaction with the brewing substance
Implementation Method 2
System, method and apparatus for heating water
Data Source
AI summary
A system, method and apparatus for increasing the interaction between water and a brewing substance in a brewing apparatus. The structure includes a spray head having a thickness dimension which facilitates the formation and definition of tubes or passages extending therethrough. The passages are directed at an angle so as to provide an extended flow path to and through the brewing substance. The spray head is positioned a dimension above the brewing substance retained in a pod so as to increase the interaction between water dispensed through the spray head and the brewing substance which is infused by the water from the spray head. The use of the angled paths helps to increase the saturation, penetration and agitation of the brewing substance so as to help promote uniformity of extraction of the brewing substance. Additionally, directed flow helps facilitate quicker rate of expansion of the brewing substance within the corresponding chamber thereby helping to improve the overall brewing process.