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Bidirectional automatic switching looped device

A technology of automatic switching and ring network, which is applied to the setting of switchgear, switchgear, electrical components, etc., can solve the problems of complicated installation, accidents, and low consistency

Active Publication Date: 2015-03-25
WUXI VITZRO ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure has the problems of large footprint, complex installation, many production processes and parts, low consistency, and serious accidents caused by simultaneous closing of two separate load switches.

Method used

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  • Bidirectional automatic switching looped device
  • Bidirectional automatic switching looped device
  • Bidirectional automatic switching looped device

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Embodiment Construction

[0109] In order to make the content of the present invention more obvious and understandable, the following in conjunction with the attached Figure 1-Figure 32 and specific implementation methods for further description.

[0110] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0111] Preferred embodiments of the present invention are as follows:

[0112] The bidirectional automatic switching ring network equipment in this embodiment includes: ring network cabinet body 5, operating mechanism 4, load switch 3, grounding operating mechanism 2 and grounding switch 1; operating mechanism 4, load switch 3, grounding operating mechanism 2 and The grounding...

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Abstract

The invention discloses a bidirectional automatic switching looped device which aims to solve the problems that for an existing bidirectional automatic switching looped device, a load switch or an earthing switch is arranged in the existing bidirectional automatic switching looped device, two separate single-loop switches are adopted to be combined to form either the bidirectional automatic switching load switch or the bidirectional automatic switching earthing switch, and according to the single-loop load switch or the earthing switch, a vacuum bubble arc extinguish chamber is put into a specified insulating box and arranged in a switch cabinet; through the structure, the occupied volume is large, installation is complex, too many production processes and parts are needed, consistency is low, and serious accidents are caused when the two single load switches are closed at the same time. According to the technical scheme, a looped network cabinet body, an operation mechanism, a load switch, an earthing operation mechanism and an earthing switch are included; the operation mechanism, the load switch, the earthing operation mechanism and the earthing switch are arranged in the looped network cabinet body; the operation mechanism is connected with the load switch, and the operation mechanism drives the load switch to be closed and opened; the earthing operation mechanism is connected with the earthing switch, and the earthing operation mechanism drives the earthing switch to be closed and opened.

Description

technical field [0001] The invention relates to a two-way automatic switching ring network equipment, in particular to an inflatable switch cabinet filled with sf6 with a certain pressure inside. Background technique [0002] At present, in the existing bidirectional automatic switching ring network equipment, the load switch or grounding switch installed in it is a load switch or grounding switch with two separate single-circuit switches combined into a bidirectional automatic switching load switch or grounding switch, and the single circuit The load switch or grounding switch of the new type uses a vacuum bubble interrupter and puts it into a designated insulating box and installs it in the switch cabinet. This structure has large occupation volume, complex installation, many production processes and parts, low consistency, and the occurrence of serious accidents due to the simultaneous closing of two separate load switches. Contents of the invention [0003] The techni...

Claims

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Application Information

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IPC IPC(8): H02B13/035H01H9/26
CPCH01H9/24H02B13/035
Inventor 韩良春毕云锋奚庆博穆双林涛黄滨波申纬
Owner WUXI VITZRO ELECTROMECHANICAL
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