Multichannel ultrasonic flaw detection device and method

An ultrasonic flaw detection, multi-channel technology, applied in measuring devices, using sound waves/ultrasonic waves/infrasonic waves for material analysis, cooling/ventilation/heating transformation, etc., can solve problems such as poor cooling effect, and achieve safe working performance. Effect of reducing temperature and preventing uncertain influence

Inactive Publication Date: 2017-07-14
NANJING INST OF RAILWAY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, in this folded situation, its cooling effect will be even worse; in addition, the operation of this type of Ethernet switch is different, and the temperature where some components are located is more likely to rise, so we must pay attention to it Perform focused cooling where the parts that are more prone to temperature rise are located, and send the hot air out of the main control box

Method used

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  • Multichannel ultrasonic flaw detection device and method
  • Multichannel ultrasonic flaw detection device and method
  • Multichannel ultrasonic flaw detection device and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] like Figure 1-Figure 4 As shown, it includes a display 111, a host computer 110, an alarm device 112, a printer 113, an Ethernet switch 109, an ultrasonic module 106, an ultrasonic module 107, an ultrasonic module 108, an ultrasonic probe 102, an ultrasonic probe 103, an ultrasonic probe 104, and a positioning spray label Module 105, external positioning label spraying device 101, the system is composed of multiple ultrasonic modules, each ultrasonic module is connected to 2-64 ultrasonic probes, each ultrasonic module is connected to the host computer through an Ethernet switch, and the host computer is connected to the host computer respectively The display, the printer, and the alarm device are connected; the positioning marking spraying module is connected to one of the ultrasonic probes, and the positioning marking spraying module is connected to an external positioning marking spraying device;

[0034] The ultrasonic module consists of an ultrasonic transmitting ...

Embodiment 2

[0051] A multi-channel ultrasonic flaw detection device, including a display 111, a host computer 110, an alarm device 112, a printer 113, an Ethernet switch 109, an ultrasonic module 106, an ultrasonic module 107, an ultrasonic module 108, an ultrasonic probe 102, an ultrasonic probe 103, an ultrasonic probe 104, Positioning and marking module 105, external positioning and marking device 101, the system is composed of multiple ultrasonic modules, each ultrasonic module is connected to 2-64 ultrasonic probes, each ultrasonic module is connected to the host computer through an Ethernet switch, and the host computer Then connect with the display, printer, and alarm device respectively; the positioning marking spraying module is connected with one of the ultrasonic probes, and the positioning marking spraying module is connected with an external positioning marking spraying device;

[0052] The ultrasonic module consists of an ultrasonic transmitting and receiving unit 1, an echo ...

Embodiment 3

[0075] Multi-channel ultrasonic flaw detection device, multi-channel ultrasonic flaw detection device, including display 111, host computer 110, alarm device 112, printer 113, Ethernet switch 109, ultrasonic module 106, ultrasonic module 107, ultrasonic module 108, ultrasonic probe 102, ultrasonic probe 103, ultrasonic probe 104, positioning marking module 105, external positioning marking device 101, the system is composed of multiple ultrasonic modules, each ultrasonic module is connected to 2-64 ultrasonic probes, and each ultrasonic module communicates with the The upper computer is connected, and the upper computer is connected with the display, the printer, and the alarm device respectively; the positioning and marking module is connected with one of the ultrasonic probes, and the positioning and marking module is connected with the external positioning and marking device;

[0076] The ultrasonic module consists of an ultrasonic transmitting and receiving unit 1, an echo ...

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Abstract

A multichannel ultrasonic flaw detection device and method are disclosed. The flaw detection device comprises a plurality of ultrasonic modules. Each ultrasonic module is connected to 2-64 ultrasonic probes. Each ultrasonic module is connected to an upper computer through an Ethernet switch. There are a plurality of Ethernet switches, which are all arranged in a main control box in an operating room. The main control box comprises two pairs of foldable parts. The foldable parts can be folded and connected to form a cube shape with an internal square space, and the foldable parts can be connected by a hinge and unfolded to form a flat and straight structure. All foldable parts comprise a box and an Ethernet switch arranged in the box. The lower part of the square space is provided with a gas delivering facility, which can supply low temperature nitrogen through a low temperature nitrogen delivery pipeline. The provided device can intensively cool the parts that can be more easily heated through the method, and delivers high temperature gas flow out of the main control box.

Description

technical field [0001] The invention relates to the technical field of flaw detection, in particular to a multi-channel ultrasonic flaw detection device and method. Background technique [0002] Utilizing the characteristics of fast propagation speed of ultrasonic waves in metals, defects are detected and judged by analyzing reflected echoes. At present, there are many domestic ultrasonic testing instruments, but the traditional on-site ultrasonic ultrasonic equipment is mostly analog, composed of discrete components and small-scale integrated circuits, with large volume, heavy weight, high power consumption, and low flaw detection speed. etc. have not been well resolved, which has brought great inconvenience to users, so the traditional ultrasonic ultrasonic equipment has been improved, and thus a distributed multi-channel ultrasonic flaw detection system has been developed, including a display, a host computer, and an alarm. device, printer, Ethernet switch, ultrasonic pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N29/22H05K7/20
Inventor 王啸东
Owner NANJING INST OF RAILWAY TECH
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