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Assembly method of oil-immersed transformer

An oil-immersed transformer and assembly method technology, applied in the manufacture of inductors/transformers/magnets, electrical components, circuits, etc., can solve the problems of shortening the service life of products, complicated operation, looseness, etc., to improve product quality and ensure mechanical strength. , the effect of reliable operation

Active Publication Date: 2013-10-09
JIANGSU HENGTE GRP VALTTE ELECTRIC
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Problems solved by technology

[0002] At present, the assembly process of the existing oil-immersed transformer is complicated, the operation is cumbersome, and the connection between the parts is not firm enough, and it is easy to loosen, which affects the product quality of the product and cannot guarantee the long-term stable and reliable operation of the product. The service life of the product

Method used

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Embodiment Construction

[0019] The present invention will be described in further detail below.

[0020] The assembly method of the oil-immersed transformer includes the following steps:

[0021] (1) Lift the box cover and place it flat on the iron stool; and keep a certain distance for easy operation;

[0022] (2) Use a vacuum cleaner to remove dust; this can ensure that the seal is smooth and clean, and there are no cracks in the joint;

[0023] (3) The oil tanks with the covers removed are arranged neatly, and the distance between each unit should be appropriate; it is easy to operate;

[0024] (4) To install the porcelain sleeve, before assembling, put the rubber pad in the right direction, and then tighten it symmetrically and evenly until the rubber pad is out of arc, and at the same time tighten the conductive rod nut;

[0025] (5) Finish the fasteners of the body; it should be noted that after the body is released from the furnace, a comprehensive inspection must be carried out, and damaged...

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Abstract

The invention relates to the technical field of transformer assembly, and particularly relates to an assembly method of an oil-immersed transformer. The assembly method comprises the following steps of: (I) lifting a box cover and flatly putting on an iron stool; (II) eliminating dust by a dust collector; (III) arranging fuel tanks without covers in order at a proper interval; (IV) mounting a porcelain sleeve: before assembly, putting a rubber mat in place, symmetrically and uniformly fastening till arc occurrence of the rubber mat, and fastening a conducting rod nut; and (V) arranging a body fastener. According to the assembly method provided by the invention, when assembling each part, the part is subjected to index check and fastening and loosening, and then the mechanical strength, insulating strength and firmness of the product are guaranteed, thus long-term stable and reliable operation of the product can be guaranteed, the quality of the product is improved, and the service life of the product is prolonged. Moreover, the assembly method provided by the invention has the characteristics of simple technology, simplicity and convenience in operation, convenience in mounting and the like, and is mainly applicable to the general assembly of an oil-immersed transformer with voltage of 10kV level and capacity of 1,600Kva and below.

Description

technical field [0001] The invention relates to the technical field of transformer assembly, in particular to an assembly method of an oil-immersed transformer. Background technique [0002] At present, the assembly process of the existing oil-immersed transformer is complicated, the operation is cumbersome, and the connection between the parts is not firm enough, and it is easy to loosen, which affects the product quality of the product and cannot guarantee the long-term stable and reliable operation of the product. the service life of the product. Contents of the invention [0003] The purpose of the present invention is to provide an assembly method of an oil-immersed transformer with simple process, simple operation, convenient installation, firm connection between parts, avoiding loosening, and ensuring long-term stable and reliable operation of the product. [0004] In order to solve the existing problems of the background technology, the present invention adopts th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F41/00
Inventor 吴爱国胡斌康
Owner JIANGSU HENGTE GRP VALTTE ELECTRIC
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