Novel box-type transformer

A box-type transformer and transformer technology, applied in the field of transformers, can solve problems such as affecting service life

Inactive Publication Date: 2013-09-04
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Transformer is an important power supply equipment. Traditional transformers are mostly erected on wire poles. Although they have protective casings, they have been eroded by the external environment for a long time, which will still affect the normal operation and service life of the transformer.
More and more box-type transformers are used in the power industry. This kind of box-type transformer has a simple structure and an external heat dissipation shell. It will still be eroded by the external environment, such as rainwater erosion, and long-term erosion will affect the service life.

Method used

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Embodiment Construction

[0013] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0014] Such as figure 1 and figure 2 As shown, a new box-type transformer includes a box body 1 and a transformer arranged in the box body 1. The box body 1 is composed of a box bottom, four side walls and a box top, and one of the side walls is provided with an inspection door. The four side walls of the box are respectively provided with ventilation windows, and one side of the ventilation window is provided with a bent part, and the edge of the bent part is bent to the inside of the side wall to meet the ventilation requirements and prevent rainwater from entering the box. body 1, the ventilation window includes an upper ventilation window 51 and a lower ventilation window 52, ​​the upper ventilation window 51 is arranged on the upper part of the side wall, the lower ventilation window 52 is arranged on the lower part of the side wal...

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Abstract

The invention provides a novel box-type transformer which comprises a box body and a transformer body arranged in the box body. The box body is composed of a box bottom, four side walls and a box top, wherein one side wall is provided with an access door, ventilating windows are formed in the four side walls of the box body, a bent portion is arranged on one side of each ventilating window, ventilating openings are formed in the side walls, exhaust fans are arranged at the positions of the ventilating openings, and a waterproof rain shield is arranged on the box top. The novel box-type transformer has the advantages of being scientific in design, good in practicability, simple in structure, good in heat dissipation performance, good in ventilation performance and good in waterproof effect.

Description

technical field [0001] The invention relates to a transformer, in particular to a novel box-type transformer. Background technique [0002] With the improvement of people's living standards, the requirements for the power industry continue to increase, hoping to have qualified voltage quality and uninterrupted power supply services. Therefore, it is the responsibility of every power worker to improve the quality of power supply and ensure the power supply time. Transformer is an important power supply equipment. Traditional transformers are mostly erected on wire poles. Although they have protective casings, they have been eroded by the external environment for a long time, which will still affect the normal operation and service life of the transformer. Box-type transformers are more and more used in the power industry. This kind of box-type transformer has a simple structure and an external heat-dissipating shell. It will still be eroded by the external environment, such a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/08H02B1/28H02B1/56
Inventor 熊炬
Owner STATE GRID CORP OF CHINA
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