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An online monitoring device for hydrogen content, pressure and temperature of oil in oil equipment

A monitoring device and oil technology, applied in the direction of measuring devices, instruments, etc., can solve problems such as installation difficulties, achieve the effects of avoiding interference, realizing convenience, and realizing accurate and reliable sensing

Active Publication Date: 2021-11-26
CHINA ELECTRIC POWER RES INST
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  • Description
  • Claims
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Problems solved by technology

[0007] In view of this, the present invention proposes an online monitoring device for hydrogen content, pressure and temperature of oil in oil equipment, aiming to solve the problem that the existing oil circuit external circulation monitoring equipment is difficult to install for oil-less equipment such as bushings and is not applicable

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  • An online monitoring device for hydrogen content, pressure and temperature of oil in oil equipment

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Embodiment Construction

[0022]Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0023] see figure 1 , which is a schematic structural diagram of an online monitoring device for hydrogen content, pressure and temperature of oil in oil equi...

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Abstract

The invention provides an on-line monitoring device for hydrogen content, pressure and temperature of oil in oil equipment. The on-line monitoring device includes: a sensor body with a docking structure; On the sensor body, and one end of the adapter is provided with a first connection structure, and the other end is provided with a second connection structure, which is used to cooperate with the docking structure to connect the sensor body; the oil guide channel is arranged between the adapter and the sensor body between. The present invention inserts the sensor body part into the oil equipment to contact the oil in the oil equipment, and monitors the hydrogen content, pressure and temperature of the oil in a contact type, so as to realize the accurate and reliable perception of the oil state to the greatest extent; through the first The connection structure is detachably connected in the oil intake port of the oil equipment, and the second connection structure cooperates with the docking structure to realize the connection between the sensor body and the oil equipment.

Description

technical field [0001] The invention relates to the technical field of high-voltage electrical equipment insulation, in particular to an online monitoring device for hydrogen content, pressure and temperature of oil in oil equipment. Background technique [0002] As the "throat" equipment in the power transmission and transformation project, the casing and other oil-less power equipment are mainly used to pass the current-carrying conductor through the metal box or valve hall wall of the equipment with a different potential in the power transmission and transformation project. The introduction or extraction of full voltage and full current, which plays the role of insulation and mechanical support, is the only way for electric energy transmission, and the operation reliability is directly related to the operation safety of the large power grid. Bushings can be divided into various insulation types according to their main insulating materials, among which oil-paper insulating...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 刘琴谢雄杰胡伟罗晓庆刘泰蔚叶奇明
Owner CHINA ELECTRIC POWER RES INST
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