Septic Line Cleaning Device Using T-Pipe Plug and Suction

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Solution Overview

Problem

Current methods for cleaning septic lines are inefficient and require internal access to buildings, making them time-consuming and messy, especially due to the tortuous paths of septic lines and the difficulty in maneuvering cleaning tools.

Innovation Solution

A septic line cleaning device that positions into alignment with a T-pipe to block the lower opening, allowing external suction through the upper opening, using a rod with a plug and handle for easy insertion and a peripheral fastener to secure the plug in place, enabling efficient external cleaning without internal building access.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a metal coil snake is used to clean the septic line from inside the house, then the septic line can be cleaned, but the process becomes messy and time-consuming

Engineering Contradiction:
Improvecleaning efficiencyVSAvoidtime consuming
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

Instead of accessing the septic line from the building side (traditional approach), the invention inverts the approach by accessing the line from the septic tank side through the T-pipe. The plug device blocks the lower opening of the T-pipe and allows suction to be applied through the upper opening, reversing the conventional cleaning direction and enabling external cleaning without entering the building.

Inventive Principle:
Principle #13The other way round (Inversion)

Solution Approach 2:

The invention introduces a plug device as an intermediary component that blocks the lower opening of the T-pipe. This intermediary element creates a sealed pathway that allows suction to be applied exclusively through the upper opening, enabling controlled cleaning of the septic line from the tank side without affecting the building interior.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Ease of operation

If a metal coil snake is used to clean the septic line, then cleaning can be performed, but internal access to the building is required

Engineering Contradiction:
ImproveaccessibilityVSAvoidaccess requirement
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The invention eliminates the need for internal building access by inverting the cleaning approach. Instead of inserting cleaning tools through building drains, the system accesses the T-pipe from the septic tank side, allowing cleaning operations to be performed entirely from the exterior of the building.

Inventive Principle:
Principle #13The other way round (Inversion)

3Productivity

If a snake is used to clean the tortuous septic line, then the line can be cleaned, but the snake is difficult to maneuver

Engineering Contradiction:
Improvecleaning capabilityVSAvoidmaneuverability
Core Design Contradiction:
ProductivityVSEase of operation

Solution Approach 1:

The invention replaces mechanical snake maneuvering with pneumatic/hydraulic suction. By applying vacuum pressure through the upper opening of the T-pipe, waste and blockages are removed without requiring physical insertion and maneuvering of mechanical tools through the tortuous line path.

Inventive Principle:
Principle #29Pneumatics and hydraulics

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

Enables effective external cleaning of septic lines by creating a vacuum from the upper opening, removing blockages without disturbing the septic tank contents, thus improving efficiency and reducing the need for internal building access.

Implementation Method 1

a suction apparatus to suck waste through an upper opening in the T-pipe

Methodology Applied
Scientific EffectVacuum: Vacuum

Implementation Method 2

create a vacuum from the upper opening through the horizontal line coming in from the home or business into the septic tank

Methodology Applied
Scientific EffectSuction: Suction

Implementation Method 3

The plug end includes a plug that frictionally engages the lower opening to effectively seal the lower opening

Methodology Applied
Scientific EffectFriction: Friction

Data Source

PatentUS9850652B2Septic line cleaning assistance device
Publication Date: 2017.12.26 E & E SEPTIC
  • US9850652B2 patent drawing
  • US9850652B2 patent drawing
  • US9850652B2 patent drawing

AI summary

A septic line cleaning assistance device that positions into alignment with a lower opening in a T-pipe to plug the lower opening in the T-pipe. The blocked lower opening enables a suction apparatus to suck waste from a pipe connected to a waste opening in the T-pipe through an upper opening in the T-pipe. A rod is configured to be inserted along the T-pipe and positioned into place along the T-pipe. The rod comprises a plug end holding the plug that is configured to frictionally engage the lower opening in the T-pipe to effectively seal the lower opening. A handle end having a grip enables the positioning of the plug over the lower opening, and pulling the plug into a mating position with the lower opening. An adjustable peripheral fastener is slidably positioned over the upper end of the T pipe to hold the device and plug in place.