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Mining centrifugal pump on-line accelerated life test platform and test method thereof

An accelerated life test, centrifugal pump technology, applied in pump control, non-variable-capacity pumps, machines/engines, etc., can solve problems such as failure to fully reflect fault characteristics, few equipment monitoring parameters, and discrete artificial fault points. Improve the efficiency of test work, reduce work intensity, and ensure the effect of accuracy

Inactive Publication Date: 2017-02-22
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at present, the failure data of centrifugal pumps is not comprehensive. Most of the centrifugal pump failures develop rapidly, and the monitoring parameters of equipment on the job site are few and cannot fully refl

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  • Mining centrifugal pump on-line accelerated life test platform and test method thereof
  • Mining centrifugal pump on-line accelerated life test platform and test method thereof
  • Mining centrifugal pump on-line accelerated life test platform and test method thereof

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Abstract

The invention discloses a mining centrifugal pump on-line accelerated life test platform and a test method thereof. The mining centrifugal pump on-line accelerated life test platform is in a double-circulation measurement isolation pipeline structure, comprises a centrifugal pump accelerated life circulation pipeline and a centrifugal pump health performance measurement pipeline, and consists of a system structure combing a field monitoring and controlling system and a control computer remote monitoring system. With the adoption of the test method, a centrifugal pump accelerated life test accomplished automatically, and centrifugal pump characteristic curves are drawn remotely and centrifugal pump health life information is stored. Monitoring parameters are comprehensive, the structure is reasonable, full life cycle data of a centrifugal pump in a failure process can be monitored effectively, other components like a sensor and a pipeline are protected from being eroded, and the foundation for acquiring centrifugal pump accelerated life data is laid.

Description

technical field [0001] The invention relates to an online centrifugal pump test platform and a test method thereof, in particular to a centrifugal pump accelerated life test platform for online measurement and a test method thereof. Background technique [0002] Centrifugal pump is a kind of rotating mechanical equipment widely used in industrial drainage, and it plays an important role in many industries such as electric power, mining, chemical industry, and agriculture. When the centrifugal pump transports the fluid medium, due to the erosion of the particles and impurities in the medium, the blades of the centrifugal pump will wear to a certain extent, which will eventually lead to the failure of the centrifugal pump. In order to reduce the economic losses and potential safety hazards caused by unexpected failure of centrifugal pumps, it is necessary to establish a condition-based maintenance system for centrifugal pumps. The basis for realizing condition-based maintenan...

Claims

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Application Information

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IPC IPC(8): F04D15/00
CPCF04D15/0088
Inventor 宋建成田慕琴姚宇郭文琪郑丽君
Owner TAIYUAN UNIV OF TECH
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