Alcohol Testing Chamber with Vacuum Filtration
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Solution Overview
Problem
Existing alcohol testing devices for brewing processes face challenges with clogging due to large particles, lack filtration capabilities, and are cumbersome to clean, especially when dealing with non-clear liquids, and do not integrate rapid filtration and efficient sample collection with alcohol content measurement.
Innovation Solution
An alcohol testing device with a transparent chamber, filter at the bottom end, and controlled air release at the top end for vacuum creation, allowing seamless filtration, retention, and easy disassembly for cleaning, combined with a rapid-disengage stopper mechanism for efficient sample analysis.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traditional filtration methods (filter screen, funnel) are used to remove large particles, then the liquid sample can be tested, but the process becomes laborious and time-consuming requiring multiple pieces of equipment
Solution Approach 1:
The patent combines filtration, sample collection, and alcohol testing functionalities into a single integrated device. The chamber integrates a filter at the bottom end, a vacuum creation mechanism at the top end, and an alcohol testing device, eliminating the need for separate filtration equipment and graduated cylinders.
Solution Approach 2:
The chamber serves multiple functions: it acts as a collection vessel, a filtration device, a vacuum container for sample extraction, and a testing chamber for alcohol measurement. This multi-functional design replaces multiple specialized tools with one versatile device.
2Measurement precision
If testing devices are used for clear liquids, then alcohol content can be measured, but they clog when handling non-clear liquids and lack filtration capabilities
Solution Approach 1:
The filter is positioned at the bottom end of the chamber to perform preliminary filtration of the liquid sample before it enters the testing area. This pre-filtration removes large particles and solids that would otherwise clog the alcohol testing device or interfere with measurement.
3Productivity
If traditional wine thief vacuum extraction is used to obtain samples, then small samples can be collected, but they lack built-in filtration mechanisms and integrated alcohol testing
Solution Approach 1:
The patent merges the wine thief's vacuum extraction capability with filtration and alcohol testing into one integrated chamber system, eliminating the need for separate filtration equipment and alcohol testing devices.
4Productivity
If devices with multiple components are used for filtration and testing, then comprehensive sample processing is achieved, but cleaning becomes cumbersome and time-consuming
Solution Approach 1:
The chamber is designed as an assembly of separable components including a top cap, bottom cap with filter, and main chamber body. This segmentation allows each component to be easily removed and cleaned independently, reducing overall cleaning time and effort.
5Productivity
If rapid filtration is implemented to speed up sample collection, then testing efficiency improves, but the device structure becomes more complex
Solution Approach 1:
The filtration function is merged into the bottom cap of the chamber, and the vacuum creation function is merged into the top cap. This integration achieves rapid filtration and sample collection without requiring additional complex filtration systems or pumps.
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
Facilitates rapid filtration, retention, and controlled release of liquid samples for accurate alcohol content measurement, enhancing testing efficiency and ease of cleaning.
Implementation Method 1
a filter at the bottom end facilitates liquid sample filtration
Implementation Method 2
an opening at the top end expels air from the chamber and can be sealed to create a vacuum, effectively trapping the liquid sample within
Implementation Method 3
a narrowed opening at the bottom end, connected to the filter, enables liquid entrapment within the chamber under vacuum conditions
Data Source
AI summary
An alcohol testing device is designed for the filtration, retention, and controlled release of liquid samples for specific gravity measurement. The chamber comprises a transparent body with top and bottom ends, accommodating a device for checking alcohol content. At the bottom end, a filter facilitates liquid sample filtration, while a narrowed opening enables liquid entrapment under vacuum. The top end features an opening for air expulsion and may be sealed by a finger, thumb, or a user-actuated device like a stopper to create a vacuum, thereby trapping the liquid sample. This design enhances the efficiency of obtaining specific gravity measurements, particularly with samples containing large suspended solid bodies.