Universal Gas Sampling Interface

A gas sampling interface, general-purpose technology, applied in the field of sampling interface, SF6 open switch and GIS gas chamber, general-purpose gas sampling interface, can solve the problems of cumbersome work, overcome the inconsistency of specifications, facilitate on-site sampling, reduce The Effect of Sampling Workload

Active Publication Date: 2017-03-15
FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a general-purpose gas sampling interface, which solves the cumbersome work problem caused by the different sizes and calibers of the sampling ports in the prior art

Method used

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  • Universal Gas Sampling Interface

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Embodiment

[0015] like figure 1 As shown, the sampling interface includes connecting pipe joint 1, transition pipe 2 and sampling pipe 3. The length of the pipe joint is 5 mm, the length of the transition pipe is 35 mm, and the length of the sampling pipe is 70 mm. The air pipes are matched, one end of the connecting pipe joint is connected with the air intake pipe 4, the other end of the connecting pipe joint is connected with the output end of the transition pipe, and the input end of the transition pipe is provided with 3 ports with different calibers, and each port is respectively connected to the corresponding sampling pipe , The outer diameters of the three sampling tubes are 28mm, 45mm and 47mm respectively.

[0016] When in use, connect the sampling tubes with outer diameters of 28mm, 45mm and 47mm to the 28mm, 45mm and 47mm nozzles of the SF6 open switch or GIS gas chamber respectively, and put them on site after connection for future gas collection. The other end of the sampli...

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Abstract

The invention relates to a universal gas sampling connector which comprises a connecting pipe connector, a transition pipe and sampling pipes. One end of the connecting pipe connector is communicated with a gas sampling pipe. The other end of the connecting pipe connector is communicated with the output end of the transition pipe. The input end of the transition pipe is provided with a plurality of ports of different calibers. Each port is connected with the corresponding sampling pipe. By converting an existing gas sampling connector into the universal SF6 gas sampling connector, the sampling connector installing time and the sampling connector replacing time are omitted, and the work efficiency is greatly improved.

Description

technical field [0001] The invention relates to a sampling interface, in particular to a general-purpose gas sampling interface, which is especially suitable for SF6 open switches and GIS gas chambers, and belongs to the field of electric power applications. Background technique [0002] Due to different manufacturers, the sampling port diameters of SF6 open switches and GIS gas chambers are different. Therefore, the test personnel must carry all more than 40 kinds of sampling joints when performing gas sampling, which brings a lot of inconvenience to the preparation work, sampling work and finishing work, and wastes a lot of manpower and material resources. Contents of the invention [0003] Aiming at the problems existing in the above-mentioned prior art, the present invention provides a general-purpose gas sampling interface, which solves the problem of cumbersome work caused by different sizes and diameters of the sampling ports in the prior art. [0004] Technical sc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L41/03G01N1/22
CPCF16L41/03G01N1/2226
Inventor 方勃刘国斌王恩路赵传宗苏旸龚晨斌王闯刘强刘晨阳张佳岩庞艳君刘鹏宫艺黄子军董品何立帅李一然陈凤军
Owner FUSHUN POWER SUPPLY COMPANY OF STATE GRID LIAONING ELECTRIC POWER SUPPLY
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