Self-Sealing Drain Vent Cover for Plumbing Vacuum Unclogging
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Solution Overview
Problem
Traditional plumbing methods require users to manually seal overflow ports during plunging, leading to unpleasant experiences due to potential sewage overflow and inefficient obstruction removal.
Innovation Solution
A self-sealing cover for drain vents that directs pressure to the clog while preventing overflow, featuring a flexible seal insert and annular self-sealing mechanism to create a vacuum environment without constant user input.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Object-affected harmful factors
If a conventional plunger is used without covering the overflow port, then the plunging operation can be performed, but sewage overflow may be forced upward through the port causing unpleasant experience and potential harm to the user
Solution Approach 1:
The invention combines the overflow port cover and the drain vent cover into a single integrated self-sealing cover assembly. This unified structure simultaneously covers both the overflow port and the drain vent, eliminating the need for separate manual sealing operations and preventing sewage overflow while maintaining ease of use.
Solution Approach 2:
The self-sealing mechanism automatically seals the overflow port when pressure is applied during plunging, without requiring constant user input or manual intervention. The spring-loaded or elastomeric seal engages automatically to prevent sewage overflow, making the system self-protecting and eliminating the need for users to constantly monitor and adjust the seal.
2Object-affected harmful factors
If the overflow port is manually sealed during plunging, then sewage overflow is prevented, but the user must constantly hold one hand over the drain vent making the process difficult and unpleasant
Solution Approach 1:
The self-sealing mechanism automatically seals the overflow port when pressure is applied during plunging, without requiring constant user input or manual intervention. The spring-loaded or elastomeric seal engages automatically to prevent sewage overflow, making the system self-protecting and eliminating the need for users to constantly monitor and adjust the seal.
Solution Approach 2:
The self-sealing cover is pre-configured with sealing mechanisms that are ready to engage automatically when pressure is applied. The spring-loaded or elastomeric seal is positioned in advance to seal the overflow port immediately upon plunging action, eliminating the need for users to manually position and hold the seal during the operation.
3Productivity
If pressure is applied during plunging without proper sealing, then the plunging tool can be operated freely, but pressure is not effectively directed to the clog reducing clearing efficiency
Solution Approach 1:
The invention combines the overflow port cover and the drain vent cover into a single integrated self-sealing cover assembly. This unified structure simultaneously covers both the overflow port and the drain vent, eliminating the need for separate manual sealing operations and preventing sewage overflow while maintaining ease of use.
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 easier and more effective clearing of plumbing obstructions by maintaining a vacuum and preventing waste expulsion through the drain vent during plunging, enhancing user safety and efficiency.
Implementation Method 1
designed to facilitate the plumbing process by providing additional protection for the user when removing objects that obstruct drainage systems
Implementation Method 2
The present invention directs the pressure exerted by a plunger to the face of a drain clog rather than allowing the overflow runoff to escape through the drain vent
Implementation Method 3
The outer cover comprises a first tubular body and a first disk top
Data Source
AI summary
A self-sealing drain vent cover that allows for a vacuum to be created within piping of a plumbing fixture for unclogging purposes. The vent cover includes a outer cover and a seal insert. The outer cover includes a first tubular body and a first disk top to yield a closed off structure to support the seal insert. The first disk top is terminally and perimetrically connected to the first tubular body. The seal insert adheres to a surface around an overflow port to enclose said port. The seal insert includes a second tubular body, a second disk top, and an annular self-sealing mechanism. The second disk top is terminally and perimetrically connected to the second tubular body. The seal insert is mounted within the outer cover. The self-sealing mechanism is positioned adjacent to a bottom end of the second tubular body and is concentrically mounted to the second tubular body.