Box-type alternating-current metal closed looped network switchgear

A metal-enclosed, ring-network switch technology, applied in switchgear settings, switchgear, substation/switch layout details, etc., can solve problems such as lack of flow capability, inability to achieve automatic circuit breaking, etc., to achieve low cost, detection and maintenance. Convenient, reliable connection effect

Inactive Publication Date: 2022-03-18
喻嘉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a box-type AC metal-enclosed ring network switchgear to solve the technical pr

Method used

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  • Box-type alternating-current metal closed looped network switchgear
  • Box-type alternating-current metal closed looped network switchgear
  • Box-type alternating-current metal closed looped network switchgear

Examples

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Embodiment Construction

[0030] The present invention will be described in detail below with reference to the drawings:

[0031] See Figures 1 to 7 , A box type AC metal closed ring network switching apparatus provided by the present invention includes a regulating tank 1, a protective case 2, and a moving box 3, and the regulating box 1 is fixed to the left of the upper side of the moving box 3, said The protective case 2 is fixed to the right side of the upper side of the moving tank 3, and the upper side surface of the regulating box 1 is fixed to the first return spring 15, the first return spring 15 and the lower conductive rod 14 The bottom surface is fixed, and the top surface of the lower conductive rod 14 is fixed to the intermediate insulating sheet 13, the top surface of the intermediate insulating sheet 13 is fixed to the bottom end of the upper conductive rod 12, the upper conductive rod The top end of 12 is fixed with a permanent magnet 11, and the magnetic properties of the tip end of the p...

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PUM

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Abstract

The invention provides a box type alternating current metal closed looped network switch device, which comprises a regulation and control box, a protection box and a motion box, and is characterized in that the regulation and control box and the protection box are respectively fixed at the left part and the right part of the upper side surface of the motion box, and a first input pole piece and a second input pole piece are arranged in the regulation and control box; the right side face of the first input pole piece is electrically connected with the left side face of a first guide piece through a wire, the right side face of the second input pole piece is electrically connected with the left side faces of a second guide piece, a third guide piece and a fourth guide piece through wires, and the right side face of the first guide piece makes contact with the left side face of an upper conducting rod. The right side face of the upper conducting rod is electrically connected with the left side face of a fifth guide piece, and the right side face of the fifth guide piece is electrically connected with the left side face of a ninth guide piece through a wire. According to the technical scheme, the technical problems that in the prior art, current capacity is not achieved, automatic circuit breaking and flexible moving and carrying cannot be achieved are effectively solved, and application and popularization are facilitated.

Description

Technical field [0001] The present invention relates to the technical field of electrical equipment, and in particular, to a box type AC metal closed loop switching device. Background technique [0002] The ring network is a ring distribution network, that is, the power supply trunk forms a closed annular, power supply power supply to this ring trunk. Such benefits is that each distribution branch can be powered from its left trunk, and a power supply can be taken from its right trunk. When the left trunk is faulty, it will continue to supply power from the right trunk line, and when the right trunk is faulty, it will continue to supply power from the left trunk line, so that although the total power supply is a single-line supply, However, from each distribution branch, it has been affordable similar to the dual power supply, thereby improving the reliability of power supply. The ring network cabinet is an electrical equipment in which the localized electrical equipment is mount...

Claims

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Application Information

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IPC IPC(8): H02B13/025H02B1/46H02H3/08
CPCH02B13/025H02B1/46H02H3/08
Inventor 喻嘉
Owner 喻嘉
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