Pipe Inoculation Reservoir Using Jet Pump and Compressed Air
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing devices for inoculating fluids through pipes, such as water supply systems, face issues with deposit formation due to throttle plates that narrow the pipe cross-section, disrupting the transport mechanism and leading to inefficiencies.
Innovation Solution
A device with a reservoir for holding an inoculant, equipped with an inlet for compressed air to pressurize and transport the inoculant via a jet pump, which uses the fluid flow as a propellant, eliminating the need for a throttle plate and maintaining a consistent pipe diameter, combined with a capillary for metered inoculant delivery.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If a throttle plate is used to transport inoculant from the reservoir, then the inoculant can be conveyed into the pipe, but the pipe cross-section is narrowed which promotes deposits and interrupts the transport mechanism
Solution Approach 1:
The invention removes the throttle plate from the pipe system entirely. Instead of narrowing the pipe cross-section to control inoculant flow, the patent uses a separate reservoir with an outlet that directs inoculant into the pipe flow, eliminating the source of deposit formation while maintaining transport functionality
Solution Approach 2:
The reservoir acts as an intermediary component between the inoculant source and the pipe system. It holds the inoculant and delivers it through its outlet into the flowing fluid, serving as a mediator that transfers the inoculant without requiring direct restriction of the main pipe flow
2Ease of operation
If the pipe cross-section is narrowed to control inoculant flow, then inoculant delivery can be regulated, but deposits form in the throttle plate area interrupting the transport mechanism
Solution Approach 1:
The throttle plate is completely removed from the system. Flow control is achieved not by restricting the pipe cross-section but by controlling the reservoir outlet geometry and the interaction between reservoir pressure and incoming fluid flow
Solution Approach 2:
The invention converts the potential harm of restricted flow into a benefit by using the incoming fluid flow itself to push the inoculant from the reservoir outlet into the pipe, utilizing the existing flow energy rather than creating restriction
3Productivity
If a throttle plate is incorporated into the pipe, then inoculant can be transported, but the device complexity increases and maintenance requirements increase
Solution Approach 1:
The throttle plate component is extracted and removed from the pipe system. The inoculant delivery function is achieved through the reservoir outlet geometry and fluid dynamics rather than through a separate restricting component
Solution Approach 2:
The reservoir outlet serves multiple functions: it contains the inoculant, controls the release rate through its geometry, and directs the inoculant into the pipe flow. This multi-functionality eliminates the need for separate throttle plates and associated maintenance requirements
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
This solution ensures reliable, low-maintenance, and cost-effective inoculation of fluids without electrical components, preventing deposits and ensuring consistent fluid flow, while allowing for easy handling and exchange of inoculants.
Implementation Method 1
The reservoir has an inlet (6) for compressed air to pressurize and transport the inoculant
Implementation Method 2
which uses the fluid flow as a propellant, eliminating the need for a throttle plate
Data Source
AI summary
A device for inoculating fluid conducted through pipes includes a reservoir configured to hold an inoculant. The reservoir includes an outlet through which the inoculant is feedable to at least one of the pipes and an inlet configured to route compressed air into an interior of the reservoir.