Solid Conductive Electrode

Abstract

The invention discloses a solid conductive electrode column, which comprises an insulator, a vacuum interrupter and a push-pull isolation switch; the static contact of the vacuum interrupter is connected to the lower outgoing line joint; the push-pull isolation switch includes an isolator connected to the upper outgoing line joint Static contacts, straight slide rails and moving guide rods slidingly matched with the straight slide rails, the moving guide rods are in contact with the isolated static contacts in the closed state, and separated from the isolated static contacts in the open state; the vacuum interrupter The moving contact and the straight slide rail are provided with conductors that are in contact in the closing state and separated in the opening state. In the present invention, the vacuum interrupter and the isolating switch are integrally arranged in the insulator, which has good insulation performance and is not afraid of condensation and pollution. People can touch the surface of the insulator of the pole, which has high safety; and the isolating switch adopts a push-pull structure and is small in size ; Applying it to the solid insulation cabinet can replace the inflatable cabinet with the solid insulated cabinet, and solve the problems of large volume and great damage to the environment existing in the existing inflatable cabinet.

Description

technical field [0001] The invention relates to a high-voltage switch component, in particular to a conductive pole. Background technique [0002] Inflatable cabinets are commonly used in the control of ring network lines. The inflatable cabinets have the characteristics of compact structure, flexible operation, and reliable interlocking. They can provide satisfactory performance for various applications (especially places with harsh environments) and different user requirements. technical solutions. However, there are also obvious defects in the inflatable cabinet. For example, the gas chamber of the inflatable cabinet is filled with SF6 gas. The international "Kyoto Protocol" lists sulfur hexafluoride (SF6) gas as a greenhouse gas, which can destroy the ozone layer of the air and have a great impact on the atmosphere. It is forbidden to discharge into the atmosphere; at the same time, the inflatable cabinet has disadvantages such as large volume and uncompact structure. ...

AI Technical Summary

Problems solved by technology

[0004] In view of this, the object of the present invention is to provide a solid conductive electrode column, which integrates the vacuum interrupter and the disconnector, and applies it to a solid insulating cabinet to replace the gas-filled cabinet with a solid insulating cabinet, which can solve the current There are problems such as large volume and great damage to the environment that exist in the inflatable cabinet

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