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Dry type transformer

A dry-type transformer and transformer technology, applied in the field of transformers, can solve the problems of low installation efficiency, time-consuming and laborious, increased hoisting and transportation costs, etc., and achieve the effects of reducing hoisting and transportation costs, improving installation efficiency, and reducing installation labor intensity.

Inactive Publication Date: 2012-06-06
济南西电特种变压器有限公司
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As a dry-type transformer for indoor use, it is often equipped with accessories such as protective casing, cooling fan, temperature controller, and cable clamping parts. These accessories are generally loose parts and need to be assembled one by one, which makes it impossible to realize dry-type transformers. The overall hoisting and transportation of the body and accessories increases the labor intensity of the installation of the staff, is time-consuming and laborious, the installation efficiency is low, and it also increases the cost of hoisting and transportation

Method used

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Embodiment Construction

[0011] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings.

[0012] Such as Figure 1~2 As shown, the present invention includes a transformer body 1 and a protective casing 2, a cooling fan 3 is provided below the transformer body 1, a cable clamp 4 is provided in front, a temperature controller 5 is provided on the protective casing 2, and the transformer body 1 The lower support channel steel 6 is fixedly connected with the opposite channel steel on the base 7 via bolts, and the bottom of the protective shell 2 covering the outside of the transformer body 1 is fixedly connected with the base 7 via studs. Two hoisting brackets 8 are arranged, and four hoisting brackets 8 are arranged in a well shape. The lower ends of the four hoisting screws 9 passing through the hoisting brackets 8 are connected with the upper ...

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Abstract

The invention relates to a dry type transformer which comprises a transformer body and a protective outer shell. A cooling air blower is arranged below the transformer body, a cable holder is arranged in front of the transformer body, a temperature controller is arranged on the protective outer shell, a supporting channel steel arranged below the transformer body is fixedly connected with a channel steel on the corresponding position of a base through bolts, the bottom of the protective outer shell covered at the outer side of the transformer body is fixedly connected with the base through studs, two hanging supports are respectively distributed at the inner side and the outer side of the top of the protective outer shell, the four hanging supports are arranged in the shape of Chinese character Jing, the lower ends of the four hanging screws passing through the hanging supports are connected with an upper clamping piece on the upper part of the transformer body, the connection part ofthe hanging screws and the upper clamping piece is provided with a reinforcing channel steel, and the hanging support at the outer side of the top of the protective outer shell is provided with lifting holes. The invention realizes the integral hoisting and transportation of the transformer and attachments, greatly lowers the installation labor intensity of the worker, saves time and labor, increases the efficiency of installation and reduces the cost of hoisting and transportation.

Description

Technical field: [0001] The invention relates to a transformer, especially a dry-type transformer. Background technique: [0002] As a dry-type transformer for indoor use, it is often equipped with accessories such as a protective casing, cooling fan, temperature controller, and cable clamping parts. These accessories are generally loose parts and need to be assembled one by one, which makes it impossible to realize a dry-type transformer. The overall hoisting and transportation of the main body and accessories increases the labor intensity of the installation of the staff, is time-consuming and laborious, the installation efficiency is low, and the cost of hoisting and transportation is also increased. Invention content: [0003] The invention provides a dry-type transformer, which realizes the overall hoisting and transportation of the transformer and accessories, greatly reduces the installation labor intensity of the staff, saves time and effort, improves installation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/06H01F27/02
Inventor 陈瑞虹顾建伟张健
Owner 济南西电特种变压器有限公司
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