Foam Generation Assembly with Spring-Loaded Pellets
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Solution Overview
Problem
Foam generation devices often become clogged with particles, inhibiting the flow of liquid and requiring frequent cleaning, which is undesirable.
Innovation Solution
A foam generation assembly that includes a tube with pellets and a spring, where the pellets generate turbulence in a mixture of air and chemical solution to create foam, and the spring allows the pellets to move, releasing lodged particles and preventing clogging, allowing for repeated use without cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If an internal pad is used to generate turbulence in the foam generation device, then foam generation capability is improved, but the device becomes clogged with particles which inhibits liquid flow
Solution Approach 1:
The invention removes the internal pad component that causes clogging and replaces it with an external turbulence generation mechanism using pellets placed in a chamber, thereby eliminating the clogging problem while maintaining foam generation capability
Solution Approach 2:
The invention introduces a chamber as an intermediary space between the liquid inlet and the foam generation point, where pellets can be placed to generate turbulence without directly blocking the liquid flow path, thus preventing clogging
2Reliability
If the foam generation device is designed to prevent clogging, then reliability is improved, but device complexity increases
Solution Approach 1:
The invention divides the foam generation device into separate functional components: a chamber for turbulence generation, a tube for liquid flow, and a foam generation point, allowing each component to perform its specific function without interfering with others, thus preventing clogging while maintaining simplicity
Solution Approach 2:
Instead of trying to prevent clogging within a single integrated component, the invention inverts the approach by using a separate chamber with pellets to generate turbulence externally, allowing the main flow path to remain clear and simple
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 assembly effectively generates foam while preventing particle-induced clogging, enabling repeated use without maintenance, ensuring continuous operation.
Implementation Method 1
A foam generation device utilizing an internal pad to generate turbulence has been utilized
Implementation Method 2
a spring that is disposed within the interior region proximate to the second coupling member
Data Source
AI summary
A foam generation assembly is provided. The assembly includes a tube having first and second end portions and an interior region. The assembly further includes first and second coupling members coupled to the tube, and a first movable retaining member disposed within the interior region proximate to the first coupling member. The assembly further includes a spring disposed within the interior region proximate to the second coupling member. The assembly further includes a second movable retaining member disposed within the interior region adjacent and against the spring, and a plurality of pellets disposed within the interior region between the first and second movable retaining members. The spring compresses the plurality of pellets between the first and second movable retaining members.