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Transformer protection device and usage method thereof

A transformer protection and transformer technology, which is applied in the field of transformers, can solve the problems of shortened service life and poor protection effect of transformers, and achieve the effects of prolonging service life, accelerating heat dissipation, and accelerating heat dissipation efficiency

Inactive Publication Date: 2020-03-31
俞玉双
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a transformer protection device, which has the advantage of prolonging the service life of the transformer, and solves the problem that the existing transformer protection device has poor protection effect and shortens the service life of the transformer

Method used

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  • Transformer protection device and usage method thereof
  • Transformer protection device and usage method thereof
  • Transformer protection device and usage method thereof

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0044]In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred...

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Abstract

The transformer protection device comprises a box body, mounting frames are fixedly connected to the two sides of the bottom of the box body correspondingly, mounting holes are formed in the front sides and the rear sides of the bottoms of the mounting frames correspondingly, a box door is movably connected to the front side of the right side of an inner cavity of the box body, and a movable shellis movably connected to the inner cavity of the box body. According to the invention, the box body is arranged, box door and mounting rack, elbow and first fan, a top cover, a baffle, a shell, a second fan, a box body, a frame, a fixed shell, a movable shell, a mounting plate, a second filter screen, an illuminating lamp, a crank, a support, a movable block, a turntable, a mounting hole, a through groove, a first opening, a rotating rod, a driving bevel gear, a second opening, a threaded sleeve, a threaded rod, a bearing sleeve, a driven bevel gear, a limiting plate; the problem that an existing transformer protection device is poor in protection effect, so that the service life of a transformer is shortened is solved.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a transformer protection device and a method for using the same. Background technique [0002] Transformer is a device that uses the principle of electromagnetic induction to change AC voltage. The main components are primary coil, secondary coil and iron core. The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. According to the purpose, it can be divided into: power transformers and special transformers. Circuit symbols often use T as the beginning of the number. [0003] With the continuous development and progress of society, the application of transformers in electric power is becoming more and more extensive. Some transformers are directly installed outside during use, and the protection devices of existing transformers are relatively simple, and transformers are easily affected by external moist...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/02H01F27/06H01F27/08H01F27/40B01D53/04B01D53/26B01D46/00B01D46/12F16F15/067
CPCH01F27/02H01F27/025H01F27/06H01F27/085H01F27/40B01D53/04B01D53/261B01D46/12F16F15/067B01D46/62
Inventor 俞玉双
Owner 俞玉双
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