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Box-type substation

A box-type substation and box technology, which is applied in substations, closed substations, substation/switch layout details, etc., can solve problems such as low transformer maintenance efficiency

Pending Publication Date: 2018-11-02
HENAN SENYUAN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a box-type substation to solve the problem of low maintenance efficiency of the transformer in the box-type substation

Method used

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Embodiment Construction

[0018] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0019] Specific embodiment 1 of box-type substation of the present invention, as Figure 1 to Figure 3 As shown, the box-type substation includes a box body 1 and a transformer room 11 arranged in the box body 1. A transformer 4 is installed on the bottom wall of the transformer room 11. The side of the transformer room 11 facing the outside of the box body 1 is provided with an opening that can be opened. The transformer room 11 is an inspection door 2 for connecting the inside and outside of the transformer room 11 . In this embodiment, the inspection door 2 is hinged at the bottom of the transformer chamber 11 through two hinges 3 arranged at intervals on the lower edge of the inspection door 2, and the hinge axis of the inspection door 2 and the transformer chamber 11 is set horizontally so that the inspection door 2 can rotate around the The hinge ...

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Abstract

The invention provides a box-type substation, and belongs to the technical field of substation equipment. The box-type substation comprises a box body, the box body comprises a transformer room with an access door and a transformer installed in the transformer room, the lower edge of the access door is hinged to the box body so as to fold the access door outward when the transformer is overhauled,so that the access door forms an overhaul platform that supports and cooperates with the transformer after the transformer is horizontally removed from the transformer room when the transformer is overhauled, and a pulling structure connected with the box body for pulling the overhaul platform or a supporting structure for supporting the overhaul platform is configured on the access door. When the transformer is overhauled, the access door is overturned outward and is opened, so that the access door is horizontally arranged and forms the overhaul platform, the transformer can be overhauled just by placing the transformer on the overhaul platform, after the transformer is overhauled, the transformer is pushed back into the transformer room and the access door is closed, then the overhaul of the transformer is completed, and the problem of low overhaul efficiency of the transformer in the box-type substation is solved.

Description

technical field [0001] The invention relates to the technical field of power transformation equipment, in particular to a box-type transformer substation. Background technique [0002] When the traditional European-style box-type substation is overhauling the transformer installed in it, it is necessary to remove the high and low-voltage side connecting wires, then remove the top cover of the box-type substation, and lift the transformer out of the box with lifting tools to complete the inspection. The disassembly steps are installed in reverse order. If the transformer maintenance time is long, the top cover of the box needs to be installed after the transformer is hoisted out of the box. After the transformer maintenance is completed, the top cover is removed, and the transformer is hoisted Insert it into the box, and then install the top cover and the high and low voltage connecting wires. The whole operation process is comparatively loaded down with trivial details, dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B7/00H02B1/46H02B1/48H01F27/06H01F27/02
CPCH02B1/46H02B1/48H02B7/00H01F27/02H01F27/06
Inventor 陈静雅梅彦豪王升升徐青亚葛淑娜张英杰徐浩然
Owner HENAN SENYUAN ELECTRIC CO LTD
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