Conduit Wire Separator With Precision Sealant Injection
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Solution Overview
Problem
Existing conduit sealing methods require significant time and material costs due to difficulties in separating wires, often necessitating multiple attempts to achieve a desired sealing effect, and are prone to adhesion issues from temperature effects and lack of visual inspection, requiring multiple workers and complex installation processes.
Innovation Solution
A device that separates cables within a conduit using a cable-separating component with removable portions and a nozzle for precise sealant injection, allowing for quick and reliable sealing without requiring large-scale cable movement, reducing the need for multiple installers and improving adhesion to conduit walls.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional conduit sealing methods are used, then sealing can be achieved, but significant time and material costs are incurred due to difficulties in separating wires and multiple installation attempts
Solution Approach 1:
The sealing device is divided into distinct functional segments: a body portion with internal cavities for sealant, a nozzle assembly for precise application, and a cable-separating component with notches. This segmentation allows each component to perform its specific function efficiently, enabling reliable sealing without time-consuming wire separation attempts
Solution Approach 2:
The cable-separating component with notches is installed beforehand to automatically position and separate cables before sealant application. The notches pre-establish cable positioning, eliminating the need for multiple attempts to achieve proper cable separation and sealing
2Reliability
If traditional sealing methods are used, then sealing can be achieved, but complex installation processes requiring multiple workers are necessary
Solution Approach 1:
Multiple functions are merged into a single integrated device: cable separation, positioning, and sealant application are all performed by one device. The body portion contains sealant and the nozzle applies it while the cable-separating component positions cables, eliminating the need for multiple workers and complex coordinated procedures
Solution Approach 2:
The sealing device performs multiple functions simultaneously: it separates cables using notches, positions them in the body portion, stores sealant in internal cavities, and applies sealant through the nozzle. This multi-functionality simplifies the installation process to a single operator while maintaining reliable sealing
3Reliability
If sealant is applied without precise positioning, then sealing can be achieved, but adhesion issues occur due to temperature effects and lack of visual inspection
Solution Approach 1:
The device replaces manual, imprecise sealant application with a controlled nozzle system that delivers sealant precisely to the intended location. The nozzle assembly provides mechanical precision in positioning and application, eliminating adhesion issues caused by improper application and making visual inspection unnecessary
Data Source
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Figure 3A~3B
AI summary
An insert device for sealing a conduit, wherein at least one component of the insert device is configured to separate and position at least one wire in the conduit in order to create a space or inner volume for a sealant to be introduced thereinto. The insert device can have a nozzle configured to allow precise injection of the sealant into the inner volume. The insert device can be operated for quick and reliably repeatable sealing of conduits.