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Performance testing tool and method of sulfur hexafluoride gas recovery and purification device

A technology of sulfur hexafluoride gas and purification devices, which is applied in the direction of measuring devices, testing of machines/structural components, instruments, etc., to achieve accurate test results, ensure normal operation, and various functions

Pending Publication Date: 2019-03-08
HENAN RELATIONS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] At present, domestic and foreign 6 The integrated digital calibration test tooling of the gas recovery and purification device is still in a blank state

Method used

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  • Performance testing tool and method of sulfur hexafluoride gas recovery and purification device

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Embodiment Construction

[0029] Such as figure 1 As shown, the performance test tool for the sulfur hexafluoride gas recovery and purification device of the present invention includes an industrial computer 1, an operation area 2 and a tooling test area 3; the industrial computer 1 is set in the operation area 2;

[0030] Tooling test area 3 is equipped with test stations, vacuum speed test gas path 5, vacuum maintenance test gas path 6, recovered gas speed test gas path 7, air tightness test test gas path 8, inflation speed test gas path 9 and Gas purification test gas circuit 10; vacuum speed test gas circuit 5, vacuum maintaining test gas circuit 6, gas recovery gas speed test gas circuit 7, inflation speed test gas circuit 9, air tightness test gas circuit 8 and gas purification test The gas path 10 is respectively connected to the sulfur hexafluoride gas recovery and purification device 11 on the test station; the industrial computer 1 is connected to the vacuum speed test gas path 5, the vacuum deg...

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Abstract

A performance test tool of a sulfur hexafluoride gas recovery and purification device comprises an industrial control computer, an operation area and a tool test area. The industrial control computeris arranged in the operation area; the tool test area is provided with a test station, and a vacuum-pumping speed testing air passage, a vacuum degree maintenance testing air passage, a gas recovery speed testing air passage, an airtightness testing air passage, an inflation speed testing air passage and a gas purification testing air passage connected to the sulfur hexafluoride gas recovery and purification device in the test station. The invention also discloses a test method of the test tool. According to the test tool and method, test functions are diversified, operation is automatic, thetest standard is designed according to related technical standards, a test result is accurate, and normal operation of the sulfur hexafluoride gas recovery and purification device is ensured.

Description

Technical field [0001] The invention belongs to the technical field of sulfur hexafluoride gas testing, and specifically relates to a performance testing tool for a sulfur hexafluoride gas recovery and purification device and a testing method thereof. Background technique [0002] Sulfur hexafluoride gas (SF 6 ) Recovery and purification device used in SF 6 Manufacturing plant of gas insulated electrical equipment, used for operation and scientific research. Vacuum various electrical equipment, 6 Insulated electrical equipment flushed into SF 6 Gas and SF from use or test 6 Recovery of SF in insulated electrical appliances 6 Gas, while SF 6 The gas is purified and compressed and stored in a storage tank. SF 6 Recovery device is suitable for SF 6 Electrical appliances and GIS combination appliances, etc. SF 6 The gas recovery device is in accordance with the DL / T662-1999 "Sulfur hexafluoride inflator recovery device" standard, and the device is composed of a recovery system, an i...

Claims

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Application Information

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IPC IPC(8): G01D21/02G01M99/00
CPCG01D21/02G01M99/005
Inventor 李建国汪献忠王兰兰吴彦超
Owner HENAN RELATIONS