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Low-voltage wire-inlet/outlet cabinet and low-voltage wire-inlet/outlet equipment

A low-voltage technology for incoming and outgoing lines, applied in busbar/line layout, substation/switchgear board/panel/desk, substation/power distribution device shell, etc., can solve the problems such as the probability of cable electric shock accidents, and reduce electric shock Occurrence rate, neat and beautiful effect

Inactive Publication Date: 2016-05-11
STATE GRID CORP OF CHINA +2
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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 low-voltage incoming and outgoing line cabinet, which is used to solve the technical problem in the prior art that technicians easily touch cables during later maintenance and repairs, resulting in a high probability of electric shock accidents

Method used

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  • Low-voltage wire-inlet/outlet cabinet and low-voltage wire-inlet/outlet equipment
  • Low-voltage wire-inlet/outlet cabinet and low-voltage wire-inlet/outlet equipment
  • Low-voltage wire-inlet/outlet cabinet and low-voltage wire-inlet/outlet equipment

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Embodiment Construction

[0025] An embodiment of the low-voltage inlet and outlet equipment of the present invention, such as Figure 1-8 As mentioned above, it includes a low-voltage incoming and outgoing line cabinet. The low-voltage incoming and outgoing line cabinet includes a cabinet body 1. The cabinet body 1 is made of a C-profile structure. The front side of the cabinet body 1 has an opening, and the rear side has a rear side panel. The low-voltage incoming and outgoing line cabinet includes The partition plate 14 for the incoming and outgoing line room is arranged inside the cabinet. The incoming and outgoing line room partition plate 14 separates the inner space of the cabinet from the outgoing line room 3 and the incoming line room 2. The electric wires from the substation enter from the incoming line room 2, and then It is discharged from the outlet room 3 and connected with the user cable. In this embodiment, the thickness of the partition plate for the incoming and outgoing wire chambers...

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Abstract

The invention relates to a low-voltage wire-inlet / outlet cabinet and low-voltage wire-inlet / outlet equipment. The low-voltage wire-inlet / outlet cabinet comprises a cabinet body, wherein a wire inlet / outlet chamber partitioning plate for dividing the interior of the cabinet body into a wire inlet chamber and a wire outlet chamber is arranged in the cabinet body; a wire inlet chamber mounting plate is arranged in the wire inlet chamber; a wire outlet chamber mounting plate is arranged in the wire outlet chamber; the wire inlet chamber mounting plate is provided with a wire inlet chamber mounting plate front plate surface for mounting electric appliance elements; a wire inlet chamber routing space for routing is formed between the wire inlet chamber mounting plate and a back side plate of the cabinet body; the wire outlet chamber mounting plate is provided with a wire outlet chamber mounting plate front plate surface for mounting the electric appliance elements; a wire outlet chamber routing space communicated with the wire inlet chamber routing space through a wiring channel is formed between the wire outlet chamber mounting plate and the back side plate of the cabinet body. According to the low-voltage wire-inlet / outlet cabinet, the technical problem of high potential safety hazard caused by a condition that a technical staff is liable to be in contact with a cable in post maintenance and overhaul in the prior art is solved.

Description

technical field [0001] The invention relates to a low-voltage incoming and outgoing line cabinet and low-voltage incoming and outgoing line equipment, belonging to the technical field of power supply equipment. Background technique [0002] The box-type substation is an indispensable part of the track power system. The box-type substation mainly includes a high-voltage room, a transformer room and a low-voltage room. With the development of the track power system, the substation has higher and higher requirements for the internal installation and layout of the low-voltage room. There is a low-voltage switchgear for a box-type substation disclosed in a Chinese invention patent application with a publication date of 2015.06.17 and a publication number of CN104716586A. The equipment includes a cabinet with an opening on the front side of the cabinet and a The rear side panel and the inside of the cabinet are equipped with electrical components. The electrical components mainly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/20H02B1/04H02B1/30
CPCH02B1/202H02B1/04H02B1/30
Inventor 单晖王崇茏赵玉华赵志磊齐小芳孙小芳岳权李仲想张团结张振宇宋艳冰
Owner STATE GRID CORP OF CHINA
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