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Basin-type insulator with embedded probe and manufacturing method thereof

A basin-type insulator and manufacturing method technology, applied in the direction of insulators, electrical components, circuits, etc., can solve the problems of poor probe installation position, poor probe sensitivity, etc., to improve the detection technology level, reduce maintenance time, and reduce external radiation noise effect

Inactive Publication Date: 2016-09-28
HEILONGJIANG ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of poor probe sensitivity due to the poor installation position of the existing probe, and propose a basin-type insulator with a pre-embedded probe and its manufacturing method

Method used

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  • Basin-type insulator with embedded probe and manufacturing method thereof
  • Basin-type insulator with embedded probe and manufacturing method thereof
  • Basin-type insulator with embedded probe and manufacturing method thereof

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specific Embodiment approach 1

[0039] Specific implementation mode one: combine figure 1 and figure 2 Describe this embodiment, a pot insulator with embedded probes described in this embodiment, which includes a pot insulator body 5; two bolt holes 4 are provided at the edge of the pot insulator body 5; A central hole 6 is provided at the center of the type insulator body 5;

[0040] It also includes probe 1 and connector 2;

[0041] The probe 1 is arranged between the two bolt holes 4 of the pot insulator body 5;

[0042] One end of the connector 2 is connected to the probe 1, and the other end of the connector 2 is located outside the pot insulator body 5;

[0043] The connector 2 includes an inner connector 2-2 and a cable connector 2-1; the inner connector 2-2 is cylindrical, and one end of the inner connector 2-2 is connected to the probe 1, and the cable connector 2-1 is located at Inside the internal connector 2-2; and, one end of the cable connector 2-1 is also connected to the probe 1; the cab...

specific Embodiment approach 2

[0045] Embodiment 2: This embodiment is to further define the pot insulator with embedded probe described in Embodiment 1. In this embodiment, the internal connector 2-2 is an aviation socket; The socket is used to match the aviation plug of the external signal acquisition device.

specific Embodiment approach 3

[0046] Specific implementation mode three: combination image 3 and Figure 4 Describe this embodiment. This embodiment is to further limit the pot insulator with embedded probes described in the first embodiment. In this embodiment, the probe 1 includes an inner arc surface 1-1, an outer arc surface 1-2, upper surface 1-3, lower surface 1-4 and two end surfaces 1-5;

[0047] The two end surfaces 1-5 of the probe 1 are arranged oppositely, the upper surface 1-3 and the lower surface 1-4 of the probe 1 are arranged oppositely, and the inner arc surface 1-1 and the outer arc surface 1-2 of the probe 1 are oppositely arranged;

[0048] The bending radians of the inner arc surface 1-1 and the outer arc surface 1-2 are the same as the edge bending arc radians of the pot insulator body 5, and the bending directions of the inner arc surface 1-1 and the outer arc surface 1-2 are the same as The bending direction of the edge of the basin type insulator body 5 is also the same;

[00...

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Abstract

The invention discloses a basin-type insulator with an embedded probe and a manufacturing method of the basin-type insulator and relates to the technical field of electric detection. The problem that an existing probe cannot be installed inside a basin-type insulator, thereby being poor in sensitivity is solved. The probe is arranged between two bolt holes of a basin-type insulator body, one end of a connector is connected to the probe, the other end of the connector is located outside the basin-type insulator body, an inner connector is in a cylinder shape, one end of the inner connector is connected to the probe, a cable connector is located inside the inner connector, and meanwhile, one end of the cable connector is also connected to the probe. The manufacturing method sequentially comprises the steps of mold fixing, probe fixing, arrangement of the cable connector, arrangement of the inner connector, arrangement of a fragile cover, starting of pouring and mold removal. The basin-type insulator has the advantages that signal attenuation in the middle transmission process is reduced, external radiation noise is reduced, the probe sensitivity is improved, and the probe failure rate is reduced. The basin-type insulator is applicable to gas insulator metal-enclosed switchgears.

Description

technical field [0001] The invention relates to the technical field of electric power detection, in particular to a basin type insulator. Background technique [0002] Gas-insulated metal-enclosed switchgear is an important equipment in the power system and the basis for ensuring the reliability of power supply. Once a failure occurs, it will inevitably cause power outages in some areas or even the entire area. The failure of large-scale power gas-insulated metal-enclosed switchgear may cause huge economic losses. Even exploded due to the suddenness of the failure, causing casualties. With the development of the economy, the society has higher and higher requirements for the reliability of power supply, and the main cause of equipment failure is the deterioration of its insulation performance. [0003] Partial discharge is not only a symptom and form of insulation degradation of gas-insulated metal-enclosed switchgear, but also a cause of further insulation degradation. Bec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/00H01B17/38H01B19/00
CPCH01B17/005H01B17/38H01B19/00
Inventor 柳贡强于春来高颖刘洋郭跃男冯海涛
Owner HEILONGJIANG ELECTRIC POWER RES INST
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