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A dry-type transformer shell

A technology for dry-type transformers and shells, which is applied in transformer/inductor shells, transformer/inductor components, and thin plate connections, etc. It can solve problems such as uneven ground, difficult opening and closing of shell doors, and deformation of bolt connections, etc., to reduce The effect of weight, not easy to shift position, and overall structure stability

Active Publication Date: 2017-11-03
RONGZHONG ELECTRICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the three splits bear weight separately and are connected by bolts, in actual situations, the ground is often uneven during installation, which makes the bolt joints deformed, and even makes it difficult to open and close the door on the shell

Method used

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  • A dry-type transformer shell
  • A dry-type transformer shell
  • A dry-type transformer shell

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Embodiment Construction

[0050] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific diagrams.

[0051] Such as Figure 1-7 As shown, the dry-type transformer casing includes a casing 1 and a bottom plate 2. The casing 1 includes more than two detachably connected split bodies. The bottom plate 2 is supported under each split body. The bottom plate 2 is equipped with Reinforcement parts to prevent deformation, the bottom plate 2 and the split body are detachably connected together; since the whole shell 1 is supported by the bottom plate 2, the strengthening parts on the bottom plate 2 can prevent the deformation of the bottom plate 2, so that the transformer shell will not be damaged due to Deformation due to uneven ground.

[0052] The reinforcing part comprises a reinforcing rib on the surface of the bottom plate and a reinforcing bottom edg...

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Abstract

The invention discloses a split dry-type transformer case which comprises a shell and a bottom board, wherein the shell comprises more than two split parts which are connected together in a detachable way; the bottom board is used for supporting under the split parts; the bottom board is matched with a reinforcing part for preventing deformation; and the bottom board and the shell are connected together in a detachable way. The split dry-type transformer case can effectively solve the problem of case deformation caused by uneven ground.

Description

technical field [0001] The invention relates to the field of transformer shells, in particular to a dry-type transformer shell. Background technique [0002] The traditional split-type dry-type transformer is divided into left, middle and right splits, the middle split is set on the base plate, and the other two splits each have a base plate. The three splits bear weight independently and are connected together by bolts and other connecting mechanisms. When installing, install the middle split body first, and then install the left and right split bodies after installing the transformer. Since the three splits bear weight respectively and are connected by bolts, in actual situations, the ground is often uneven during installation, which makes the bolt connection deformed, and even makes it difficult to open and close the door on the shell. [0003] For this reason, the inventor of the present case studies the above-mentioned problem, and proposes this inventive technology. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F27/02F16B5/10F16B5/02
CPCF16B5/02F16B5/10H01F27/022
Inventor 吴碧峰
Owner RONGZHONG ELECTRICAL EQUIP
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