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Oil chromatography on-line discharged oil collecting device

A collection device and oil chromatography technology, which is applied in the field of oil chromatography online oil discharge collection device, can solve the problems of variable height anti-light gas alarm, undetectable sealing performance, and high anti-body, etc., so as to improve efficiency, save manpower, improve The effect of accuracy

Pending Publication Date: 2021-11-09
MAINTENANCE COMPANY OF STATE GRID XINJIANG ELECTRIC POWER COMPANY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Poor sealing of the oil chromatography on-line monitoring device will allow air to enter the device, thereby entering the high resistance body of the main transformer, resulting in a light gas alarm for the high resistance of the main transformer
[0004] At present, for the poor sealing of the oil chromatography online monitoring device, only rely on the manufacturer's sealing test when the device leaves the factory, and the sealing performance of the device cannot be detected when it is running

Method used

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  • Oil chromatography on-line discharged oil collecting device
  • Oil chromatography on-line discharged oil collecting device
  • Oil chromatography on-line discharged oil collecting device

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Embodiment Construction

[0039] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0040] see Figure 1 to Figure 4 ,in figure 1 It is a structural diagram of an online oil discharge collection device for oil chromatography proposed by the present invention; figure 2 It is a front view of an online oil discharge collection device for oil chromatography proposed by the present invention; image 3 It is a top view of an oil chromatographic on-line oil discharge collection devi...

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Abstract

The invention provides an oil chromatography online discharged oil collecting device, and relates to the technical field of transformer substations. The device includes a flange plate; a device body, wherein the bottom of the device body is provided with a collection port connected with the flange plate of the oil chromatography online monitoring device, the side edge of the bottom of the device body is provided with an oil discharge hole, and the oil discharge hole is provided with an oil discharge pipe; a piston which is arranged in the device body and is in sealed connection with the device body; a movable connecting rod which is arranged in the middle of the piston and fixedly connected with the piston; an oil drain valve which is arranged on the oil discharge pipe and used for discharging oil gas collected by the transformer body; an oil level detector which is arranged on the device body and used for detecting the oil level collected by the device body; an oil level control module which is used for receiving an oil level signal of the oil level detector and sending out the oil level signal; and a monitoring terminal which is used for receiving the detection control signal sent by the oil level control module and giving an alarm. The oil chromatography online monitoring device is sealed, the monitoring accuracy is improved, remote monitoring is achieved, manpower is saved, and the efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of substations, in particular to an oil chromatography online oil discharge collection device, which is specifically used for verifying and checking whether there are bubbles during the oil discharge process of a substation oil-filled main transformer high resistance oil chromatography online monitoring device. Background technique [0002] With the expansion of the scale of the power grid, the oil-filled main transformer of substations has gradually increased the number of on-line monitoring devices for oil-resistant chromatography. The oil-filled main transformer high oil resistance chromatographic on-line monitoring device has become the mainstream. [0003] The oil chromatography online monitoring system is a precision equipment integrating control, measurement and analysis technology. The accuracy of the oil chromatography online monitoring data has become one of the important indicators for judging the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/00G01F23/58G05B19/048G08C17/02B33Y80/00
CPCG01N30/00G01F23/58G05B19/048G08C17/02B33Y80/00
Inventor 王彦荣张玉辉樊五鹏魏恒王玉强刘震康英杰孙永刚简嘉琦楚修楠
Owner MAINTENANCE COMPANY OF STATE GRID XINJIANG ELECTRIC POWER COMPANY
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