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Pipe strength detection device for pressure vessel

A strength detection and pressure vessel technology, which is used in measuring devices, using stable tension/pressure to test material strength, strength characteristics, etc. Water pressure strength test, air pressure strength test and compressive strength test, etc., to ensure the pressure bearing capacity of the pipeline, the test effect is good, and the operation is convenient.

Inactive Publication Date: 2018-11-09
ZHONGBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the detection method of this technical solution is single, and it cannot have the functions of hydraulic strength test, air pressure strength test and compressive strength test at the same time, and it is difficult to meet the multi-angle and multi-parameter detection of pipelines.

Method used

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  • Pipe strength detection device for pressure vessel
  • Pipe strength detection device for pressure vessel
  • Pipe strength detection device for pressure vessel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] see Figure 2-7 , a pipeline strength detection device for a pressure vessel, comprising a frame 1 and a servo drive device 2 arranged transversely on the top of the frame 1, a guide block 3 runs through the servo drive device 2, and the guide block 3 passes through the slide block 4 Slidingly connected to the frame 1, the servo drive device 2 works to control the movement of the guide block 3; the bottom of the guide block 3 is installed with the first hydraulic device 6 through the connecting plate 5, and the output end of the bottom of the first hydraulic device 6 passes through the guide plate 7 are hinged with two sets of clamps 8, the clamps 8 include a clamp block 81 and connecting blocks 82 arranged at both ends of the clamp block 81, a pipe body 9 is arranged between the two sets of clamps 8, and both ends of the tube body 9 are The flange 10 is welded, and the structure of the flange 10 is convenient for docking with the pipeline on the box body, which is conv...

Embodiment 2

[0059] A pipeline strength detection device for a pressure vessel, comprising a frame 1 and a servo drive device 2 arranged transversely on the top of the frame 1, a guide block 3 runs through the servo drive device 2, and the guide block 3 passes through a slider 4 Slidingly connected to the frame 1, the servo drive device 2 works to control the movement of the guide block 3; the bottom of the guide block 3 is equipped with a first hydraulic device 6 through the connecting plate 5, and the output end of the bottom of the first hydraulic device 6 passes through the guide plate 7 Two groups of clamps 8 are hinged, and the clamps 8 include a clamp block 81 and connecting blocks 82 arranged at both ends of the clamp block 81. A pipe body 9 is arranged between the two groups of clamps 8, and both ends of the tube body 9 are welded. There are flanges 10, and the structure of the flanges 10 is convenient for docking with the pipelines on the box body, which is convenient for testing ...

Embodiment 3

[0071] A pipeline strength detection device for a pressure vessel, comprising a frame 1 and a servo drive device 2 arranged transversely on the top of the frame 1, a guide block 3 runs through the servo drive device 2, and the guide block 3 passes through a slider 4 Slidingly connected to the frame 1, the servo drive device 2 works to control the movement of the guide block 3; the bottom of the guide block 3 is equipped with a first hydraulic device 6 through the connecting plate 5, and the output end of the bottom of the first hydraulic device 6 passes through the guide plate 7 Two groups of clamps 8 are hinged, and the clamps 8 include a clamp block 81 and connecting blocks 82 arranged at both ends of the clamp block 81. A pipe body 9 is arranged between the two groups of clamps 8, and both ends of the tube body 9 are welded. There are flanges 10, and the structure of the flanges 10 is convenient for docking with the pipelines on the box body, which is convenient for testing ...

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Abstract

The invention relates to a pipe strength detection device for a pressure vessel, which comprises a bracket and a servo drive device horizontally arranged at the top of the bracket, a first hydraulic device is mounted at the bottom of a guide block via a connection plate, a clamp comprises a clamping block and connection blocks arranged at two ends of the clamping block, a pipe body is arranged between two sets of the clamps, flanges are welded at two ends of the pipe body respectively, a first guide pipe and a second guide pipe are arranged at two sides of the top of a first box respectively,the first box is internally provided with a booster pump connected with the second guide pipe, a water pressure gauge is mounted on the second guide pipe, two sides of the top of a second box are provided with a first gas guide pipe and a second gas guide pipe respectively, the second box is internally provided with an air compressor connected with the second gas guide pipe. The pipe strength detection device has triple test modes including water pressure strength test, gas pressure strength test, and compressive strength test.

Description

technical field [0001] The invention relates to the technical field of pressure vessel detection, in particular to a pressure vessel pipeline strength detection device. Background technique [0002] A pressure vessel is a closed device that holds and stores gas or liquid and bears a certain pressure. Because it needs to withstand relatively high pressure inside, it has high requirements for its material and splicing strength. In pressure vessels, pipelines are often used to transport, distribute, mix, separate, discharge, measure, control and stop fluid flow, consisting of pipes, fittings, flanges, bolted connections, gaskets, valves, etc. Assembly assembly composed of parts or pressure parts and support parts. [0003] During the working process of the pressure vessel, the pipeline also needs to withstand the same pressure. In order to ensure the safety of personnel and equipment, it is necessary to test the strength of the pipeline to ensure that it can meet the require...

Claims

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Application Information

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IPC IPC(8): G01N3/12G01N3/02
CPCG01N3/02G01N3/12G01N2203/0019G01N2203/0044G01N2203/0048
Inventor 寇彦飞刘永姜邵延君冯然
Owner ZHONGBEI UNIV
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