Method for testing vibration of pipeline transportation-oriented compressor

A vibration test, compressor technology, applied in pump test, machine/engine, mechanical equipment, etc., can solve the problem of not fully considering the technical characteristics of the compressor unit

Inactive Publication Date: 2010-07-14
国家管网集团北京管道有限公司
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, the prior art represented by the above-mentioned vibration test device is not specially developed for the natural gas pipeline transportation system, so the technical characteristics of the compressor unit in the pipeline transportation system have not been fully considered, and many technical problems still exist in specific production practice need to be resolved

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  • Method for testing vibration of pipeline transportation-oriented compressor
  • Method for testing vibration of pipeline transportation-oriented compressor
  • Method for testing vibration of pipeline transportation-oriented compressor

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Experimental program
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Embodiment Construction

[0026] In the following, firstly, a necessary description will be given to the relevant hardware equipment used to implement the compressor vibration testing method.

[0027] ZonicBook / 618E vibration analysis and monitoring system can be used when testing the vibration condition of compressors in the pipeline transportation system. The vibration analysis and monitoring system is a professional vibration and noise test system, with 4 speed input channels, 1 external trigger input channel, 1 waveform output channel, and a high-speed Ethernet interface to ensure continuous data recording. As an important means of compressor fault diagnosis, the ZonicBook / 618E vibration analysis and monitoring system has the advantages of easy portability, simple operation and high sensitivity. It is applied to various mechanical parts of the compressor unit, and the purpose of fault diagnosis can be achieved through specific analysis.

[0028] For the needs of vibration testing, computers and sup...

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Abstract

The invention discloses a method for testing vibration of pipeline transportation-oriented compressor. The method comprises the following steps of: (1) determining a position needing vibration testing according to characteristics of the compressor; (2) installing acceleration transducers serving as testing channels at the position needing the vibration testing and connecting each of the acceleration transducers with a vibration analysis and monitoring system; (3) acquiring vibration data of each of the testing channels by the acceleration transducers and analyzing the vibration data by special analysis software; and (4) according to an analysis result, taking technical measures that pipeline vibration is reduced at the position of which the vibration is out of limit in the compressor. The method is used for testing the vibration situation of a compressor set used in a pipeline transportation system, and can provide a powerful technical support for optimum design and scientific maintenance of the pipeline transportation system.

Description

technical field [0001] The invention relates to a method for testing the vibration condition of a compressor used in a natural gas pipeline transportation system, and belongs to the technical field of vibration testing. Background technique [0002] In recent years, my country's natural gas industry has developed rapidly, and long-distance transmission pipelines such as the Shaanxi-Beijing Line, Shilan Line, West-East Gas Transmission Line, Zhongwu Line, and Shaanxi-Beijing Second Line have been built. Put into operation. It is estimated that in the next few years, the total mileage of domestic natural gas pipelines will reach 100,000 kilometers. [0003] The natural gas pipeline transportation system is mainly composed of mine gas gathering network, trunk gas transmission pipeline (network), urban gas distribution pipeline network and related stations, fields and other equipment. These equipment start from the wellhead device of the gas field, go through the gas collection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B51/00
Inventor 韩忠晨董绍华费凡谭春波周永涛
Owner 国家管网集团北京管道有限公司
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