Heat Exchanger Tube Plug Verification for Reliable Installation
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Solution Overview
Problem
Existing methods for installing heat exchanger tube plugs lack the ability to confirm correct product selection and successful installation, particularly in diverse and critical industrial settings, risking safety and efficiency.
Innovation Solution
A method and device using an app, software, or user interface to verify the suitability of a tube plug with a specific heat exchanger, collect real-time installation data, and provide confirmation of successful installation, ensuring compatibility and traceability.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If conventional expansion and contraction methods are used to install tube plugs, then the installation process becomes complex and time-consuming, but the tube plug can be installed
Solution Approach 1:
The tube plug is pre-assembled with the expansion band in the correct configuration before insertion into the tube. This preliminary preparation eliminates the need for complex on-site assembly and expansion operations, allowing for quick insertion and immediate functionality.
Solution Approach 2:
The expansion and contraction operations are extracted from the installation process by using a pre-assembled plug that requires no field expansion. The plug is simply inserted into the tube opening and secured, removing the time-consuming expansion step entirely.
2Loss of time
If conventional expansion and contraction methods are used to install tube plugs, then the installation time increases, but the tube plug can be installed
Solution Approach 1:
The tube plug is pre-assembled with the expansion band in the correct configuration before insertion into the tube. This preliminary preparation eliminates the need for complex on-site assembly and expansion operations, allowing for quick insertion and immediate functionality.
Solution Approach 2:
The expansion and contraction operations are extracted from the installation process by using a pre-assembled plug that requires no field expansion. The plug is simply inserted into the tube opening and secured, removing the time-consuming expansion step entirely.
3Reliability
If tube plugs are not properly installed, then tube leakage occurs affecting heat exchanger performance, but proper installation requires complex procedures
Solution Approach 1:
The tube plug is pre-assembled with the expansion band in the correct configuration before insertion into the tube. This preliminary preparation eliminates the need for complex on-site assembly and expansion operations, allowing for quick insertion and immediate functionality.
Solution Approach 2:
The expansion band acts as an intermediary component that provides a simple mechanical interference fit between the tube plug and tube opening. This intermediary mechanism ensures reliable sealing and structural integrity without requiring complex installation procedures.
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
A method (10) of tube plug installation in a heat exchanger or pressure vessel is provided. The method (10) includes verifying (12, 14, 16, 18, 20) the suitability of a selected tube plug with a specifically identified type of heat exchanger or pressure vessel before installation of the selected tube plug. The step of verifying (12, 14, 16, 18, 20) being performed with a device (42, 50) having an app, software, or user interface and after having entered or accessed data concerning the selected tube plug and entering or accessing data concerning the specifically identified type of heat exchanger or pressure vessel and operating parameters of the specifically identified type of heat exchanger or pressure vessel.