Copper Leak Detector Crimping for Leak-Free Vertical Pipe Sealing
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Solution Overview
Problem
Existing leak detectors for copper water pipe systems face challenges in achieving a leak-free and durable connection, as traditional methods are costly and prone to failure due to the higher strength of copper materials.
Innovation Solution
A copper-made cup-type leak detector with a crimping mechanism using an M crimping jaw and O-ring for secure attachment to vertical pipes, ensuring a reliable seal and easy installation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional connection methods (hose clamp or snap locking) are used for copper pipes, then the leak detector can be installed, but a leak-free and durable connection cannot be guaranteed due to the higher strength of copper material
Solution Approach 1:
The patent replaces traditional mechanical connection methods (hose clamps, snap lockings) with a crimping mechanism that uses a crimping tool to permanently deform the copper pipe and leak detector assembly together, creating a more reliable mechanical bond that overcomes the high strength of copper material
Solution Approach 2:
The connection assembly combines multiple materials (copper pipe, leak detector body, sealing member) into a composite structure where each material contributes its specific properties, with the crimping process integrating these materials into a unified, leak-free connection
2Adaptability or versatility
If a two-part detector is manufactured to fit around the pipe, then adaptability is improved, but manufacturing costs increase significantly
Solution Approach 1:
The leak detector is designed with a universal connection mechanism that can accommodate different pipe sizes and configurations through the standardized crimping interface, eliminating the need for multiple specialized two-part detector designs for different pipe dimensions
3Reliability
If glue and sealing tape are used to seal the connection, then sealing is achieved, but the connection is not durable and maintenance is required
Solution Approach 1:
The patent replaces chemical sealing methods (glue, sealing tape) with a mechanical crimping system that creates a permanent physical bond and seal, eliminating the need for ongoing maintenance and providing long-term connection durability
Solution Approach 2:
The crimping connection is designed to be self-sealing and self-securing, where the deformation process automatically creates both the mechanical bond and the seal without requiring additional materials or subsequent maintenance interventions
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
The solution provides a fast, reliable, and leak-free connection around copper pipes, reducing maintenance costs and ensuring effective leak detection without compromising the integrity of the copper system.
Implementation Method 1
a crimping point provided with a sealing member
Implementation Method 2
the leak detector is crimped onto the vertical pipe at the location of the sealing member
Data Source
Figure 1~2
Figure 3~4
Figure 5~6
AI summary
The present invention relates to a method of installing a leak detector around the vertical pipe of a pipeline and a leak detector. In the method a leak detector made of copper is threaded around the vertical pipe of a pipeline, the leak detector comprising a cup part (1) having an edge (4) and an indentation tapering towards the centreline, the end of which opposite the edge (4) of the indentation is provided with a connection conduit. (6). The vertical pipe can be arranged through the connection conduit (6) and the connection conduit is provided with a crimping point (5) having a sealing member. During installation the leak detector is crimped onto the vertical pipe at the location of the sealing member (5).