Detachable ring main unit

A ring main unit, dismantling technology, applied in the field of ring main unit, can solve the problems of damage to internal components, the ring main unit does not have a good cooling and shading mechanism, etc., and achieves the effect of compact structure and reasonable design and layout.

Active Publication Date: 2018-11-23
襄阳赛克斯电气股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to solve the disadvantage that the existing ring network cabinet does not have a good cooling and sunshade mechanism, which easily causes damage to internal components, and proposes a detachable ring network cabinet

Method used

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  • Detachable ring main unit
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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0031] refer to Figure 1-6 , a detachable ring network cabinet, including a cabinet body 1, a top plate 5 fixed on the top of the cabinet body 1 by bolts, a first protective shell 6 and a second protective shell 14 fixed on the top edge of the top plate 5 by screws , the third protective shell 17 and the fourth protective shell 19, the first protective shell 6, the second protective shell 14, the third protective shell 17 and the fourth protective shell 19 form a rectangular structure, and the first protective shell 6, the second protective shell The second protective shell 14, the third protective shell 17 and the fourth protective shell 19 are connected end to end...

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PUM

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Abstract

The invention discloses a detachable ring main unit, comprises a cabinet body, a top plate fixedly mounted at the top of the cabinet body via bolts, a first protective shell, a second protection shell, a third protective shell and a fourth protective shell fixedly mounted at the edge positions of the top end of the top plate via screws. A rectangular structure is formed by the first protective shell, the second protective shell, the third protective shell and the fourth protective shell, and the first protective shell, the second protective shell, the third protective shell and the fourth protective shell are communicated with each other end-to-end. The detachable ring main unit further comprises a first rotating column, a second rotating column, a third rotating column and a fourth rotating column. The first rotating column, the second rotating column, the third rotating column and the fourth rotating column are sequentially located in the first protective shell, the second protectiveshell, the third protective shell and the fourth protective shell. According to the detachable ring main unit, the design and layout of the invention is reasonable, and the structure is compact. Hightemperature can be automatically tested and the cooling pipes can be automatically turned on to carry out cooling by the cooperation between the structures, thereby protecting the ring main unit.

Description

technical field [0001] The invention relates to the technical field of ring network cabinets, in particular to a detachable ring network cabinet. Background technique [0002] The ring network cabinet is a group of transmission and distribution electrical equipment (high-voltage switchgear) installed in a metal or non-metal insulated cabinet or made into an assembled interval ring network power supply unit. Its core part uses load switches and fuses. It has a structure Simple, small size, low price, can improve power supply parameters and performance, and power supply security and other advantages. It is widely used in distribution stations and box-type substations of load centers such as urban residential quarters, high-rise buildings, large public buildings, factories and enterprises. [0003] The existing ring network cabinets are generally installed outdoors, and the installation location is mostly the position where the sun shines, and the components inside the ring ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B13/00H02B1/56
CPCH02B1/565H02B13/00
Inventor 张栋谭涛陈凯浦全利艾照逵
Owner 襄阳赛克斯电气股份有限公司
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