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Primary and secondary fused inflatable cabinet

A technology of inflatable cabinets and aerial plugs, applied in the field of primary and secondary fusion inflatable cabinets, can solve problems such as interface mismatch, poor scalability and interchangeability, and achieve the effect of simple installation and wiring, and convenient replacement.

Pending Publication Date: 2019-02-15
TELLHOW SHENZHEN ELECTRIC TECH
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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 primary and secondary fusion inflatable cabinet, which aims to solve the problems of poor compatibility, expandability and interchangeability caused by the interface mismatch between the primary and secondary power distribution equipment of the inflatable cabinet in the prior art

Method used

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  • Primary and secondary fused inflatable cabinet
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  • Primary and secondary fused inflatable cabinet

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Embodiment approach

[0048] Further, see figure 2 , as an embodiment of the primary and secondary fusion inflatable cabinet provided by the present invention, the inflatable cabinet body 100 also includes an air box 1 arranged in the inflatable cabinet body 100 for switch control. The rear inner wall is set. The gas box 1 is a new generation of switchgear with gas as the insulating medium, and mainly plays the role of switch control.

[0049] Further, the front surface of the air box 1 is provided with a first air pressure hole 111 and a second air pressure hole 112 arranged on the lower side of the first air pressure hole 111, the first air pressure hole 111 is used to fix the air pressure gauge 113, and the second air pressure hole 112 Used for fixedly installing the air pressure valve 114. Through the setting of the air pressure valve 114 and the air pressure gauge 113, the pressure of the gas inside the gas box 1 can be controlled and adjusted, and the pressure data can be measured and obta...

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Abstract

The invention relates to the technical field of inflatable cabinets, and discloses a primary and secondary fused inflatable cabinet. The primary and secondary fused inflatable cabinet comprises an inflatable cabinet body and an instrument box which is arranged at the upper end of the inflatable cabinet body, wherein the inflatable cabinet body comprises a vertical mutual inductor unit, a coil-in unit and a coil-out unit; a first aerial plug sealing plate corresponding to the mutual inductor unit, a second aerial plug sealing plate corresponding to the coil-in unit and a third aerial plug sealing plate corresponding to the coil-out unit are fixedly mounted at the rear end of the instrument box; a first aerial plug base electrically connected with the mutual inductor unit is arranged on thefirst aerial plug sealing plate; a second aerial plug base electrically connected with the coil-in unit is arranged on the second aerial plug sealing plate; and a third aerial plug base electrically connected with the coil-out unit is arranged on the third aerial plug sealing plate. Through designing the aerial plug bases on the instrument box to be connected with the mutual inductor unit, the coil-in unit and the coil-out unit, the interface standardization of the inflatable cabinet is realized, the mounting and wiring are simple and the change is convenient.

Description

technical field [0001] The invention relates to the technical field of inflatable cabinets, in particular to a primary and secondary fusion inflatable cabinet. Background technique [0002] The inflatable cabinet is a new generation of switchgear with gas as the insulating medium. The whole cabinet adopts the combination of air insulation and sulfur hexafluoride gas compartment, which is compact and expandable. It has the characteristics of flexible operation and reliable interlocking. It is suitable for Distribution automation, mostly used in small secondary substations, switching stations, box-type substations, residential quarters, industrial and mining enterprises, and large shopping malls in the power system, especially for airports, subways, railways, etc. occasion. [0003] Inflatable cabinets can be divided into primary power distribution equipment and secondary power distribution equipment according to the application field. At present, the primary power distributi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B13/045
CPCH02B13/045
Inventor 杨俊玺张金山袁申杨兴旺
Owner TELLHOW SHENZHEN ELECTRIC TECH
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