Three-Segment Pipe Coupling for Easier Sealed Assembly
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Solution Overview
Problem
Existing pipe coupling designs are difficult to install and require multiple steps, often necessitating the disassembly of the apparatus and stretching of a gasket to seal joints between pipe elements, which can lead to inefficiencies and potential leaks.
Innovation Solution
A 3-piece pipe coupling system with pivotal mounts and fastener pads that allows for easy alignment and tightening of pipe elements, utilizing a gasket and pipe connection rings to ensure secure sealing and resistance to internal or external forces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional pipe coupling designs are used, then the joint can be sealed, but the installation process becomes difficult and time-consuming
Solution Approach 1:
The pipe coupling is divided into three separate segments that can be independently positioned and aligned. Each segment has connection grooves that engage with the pipe elements, allowing for easier installation while maintaining sealing effectiveness through the distributed sealing interface across multiple segments.
Solution Approach 2:
The coupling segments are pre-configured with connection grooves and sealing surfaces that automatically align when the segments are brought together. The fastener pads are positioned in advance to receive fasteners, eliminating the need for complex alignment procedures during installation.
2Reliability
If traditional pipe coupling designs are used, then the joint can be sealed, but the installation time increases
Solution Approach 1:
The three-segment design allows parallel installation operations where multiple coupling segments can be positioned simultaneously, reducing overall installation time while maintaining sealing integrity through the coordinated engagement of all segments.
Solution Approach 2:
The pre-positioned connection grooves and fastener pads enable rapid assembly without requiring time-consuming alignment adjustments. The segments are designed to self-align during installation, significantly reducing the time required to complete the joint while ensuring reliable sealing.
3Reliability
If traditional pipe coupling designs are used, then the joint can be sealed, but the complexity of the installation process increases
Solution Approach 1:
The coupling is segmented into three identical or similar components, each with standardized connection grooves and fastener pads. This standardization simplifies the installation procedure despite the multi-component nature, as each segment interfaces with the others in a uniform manner, reducing installation complexity while maintaining sealing reliability.
Solution Approach 2:
The connection grooves and fastener pads are pre-configured in specific positions on each segment, eliminating the need for complex field adjustments or alignments during installation. This preliminary configuration reduces installation complexity while ensuring that the sealing surfaces properly engage to maintain reliability.
Data Source
AI summary
A pipe coupling includes a first coupling segment defining opposed ends, one end of the first coupling segment defining a first pivotal mount, and another end of the first coupling segment defining a second pivotal mount; a second coupling segment defining opposed ends, a proximal end of the second coupling segment configured to pivotally connect to the first pivotal mount, and a distal end of the second coupling segment configured to receive a fastener; and a third coupling segment defining opposed ends, a proximal end of the third coupling segment configured to pivotally connect to the second pivotal mount, and a distal end of the third coupling segment configured to receive the fastener.