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

A basin-type insulator with a pre-embedded probe and a manufacturing method thereof. It relates to the technical field of electric power detection. In order to solve the problem that the existing probe cannot be installed inside the basin type insulator, which leads to poor sensitivity of the probe. The probe of the present invention is arranged between two bolt holes of the pot insulator body; one end of the connector is connected to the probe, and the other end of the connector is located outside the pot insulator body; the inner connector is cylindrical, and the inner connector One end of the cable connector is connected to the probe, and the cable connector is located inside the internal connector; and one end of the cable connector is also connected to the probe; the manufacturing method is to fix the mold, fix the probe, set the cable connector, set the internal connector, and set the fragile cover , start pouring, remove the mold. The beneficial effect is to reduce signal attenuation during intermediate transmission, reduce external radiation noise, improve the sensitivity of the probe, and reduce the failure rate of the probe. Suitable for gas-insulated metal-enclosed switchgear.

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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