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Safety protection device for power transformer

A technology of safety protection device and power transformer, applied in the direction of transformer/reactor installation/support/suspension, transformer/inductor shell, transformer/inductor cooling, etc., can solve the problem of lack of buffer mechanism in installation, low heat dissipation efficiency, installation and maintenance Inconvenient maintenance and other problems, to achieve the effect of expanding maintenance space, avoiding continuous work, and avoiding impact

Inactive Publication Date: 2017-12-01
方敏
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When installing large and medium-sized transformers, a protective box needs to be installed around the periphery. The protective box needs to have the characteristics of heat dissipation, waterproof, easy installation and maintenance, and disassembly. The existing transformer needs to be installed with more bolts on the site of use. Installation and later maintenance and repair It is inconvenient, and there is also a lack of necessary buffer mechanism during installation, which cannot eliminate the impact of vibration on the transformer from the outside world; in addition, the existing transformers also lack active heat dissipation functions, and only dissipate heat through heat dissipation holes, which has low heat dissipation efficiency

Method used

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  • Safety protection device for power transformer
  • Safety protection device for power transformer
  • Safety protection device for power transformer

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Embodiment Construction

[0016] 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.

[0017] see Figure 1-5 , the invention provides a safety protection device for power transformers, including a base 1, a box body 2 mounted on the base 1, and a shutter 3 hingedly arranged on the top of the box body 2. The structure of the base 1 is rectangular, and the four corners of the base 1 Mounting seats 11 are provided, and several bolt holes are provided on the mounting seats 11. Four evenly distributed buffer units are arranged on the bottom of the b...

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Abstract

The invention discloses a safety protection device for a power transformer, which includes a base, a box body and a shutter, the base is provided with a mounting seat and a buffer unit, the buffer unit includes a guide post and a buffer spring, and the guide post is provided with a A mounting plate is provided, and a first mounting hole is opened on the mounting plate; a heat dissipation unit, an electrical box, a support seat and a hydraulic cylinder are provided on the box body, a rotating shaft is provided on the support seat, and the heat dissipation unit It includes a heat dissipation plate, a fixed plate and a heat dissipation motor, the heat dissipation motor is provided with fan blades, and several heat dissipation holes and second installation holes are evenly distributed on the heat dissipation plate; a solar panel is provided on the shield , the interior of the shutter is provided with a storage battery. The device can effectively protect the power transformer, has good buffering effect, high heat dissipation and convenient maintenance.

Description

technical field [0001] The invention relates to the technical field of a safety protection device for a power transformer, in particular to a safety protection device for a power transformer. Background technique [0002] Transformer protection box is a commonly used transformer protection device, which is widely used in industry. When installing large and medium-sized transformers, a protective box needs to be installed around the periphery. The protective box needs to have the characteristics of heat dissipation, waterproof, easy installation and maintenance, and disassembly. The existing transformer needs to be installed with more bolts on the site of use. Installation and later maintenance and repair It is inconvenient, and there is also a lack of necessary buffer mechanism during installation, which cannot eliminate the impact of external vibration on the transformer; in addition, the existing transformers also lack active heat dissipation functions, and only dissipate ...

Claims

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Application Information

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IPC IPC(8): H01F27/06H01F27/02H01F27/08H01F27/40F16F15/04G05B19/04
CPCH01F27/06F16F15/04G05B19/04H01F27/025H01F27/085H01F27/402H01F2027/406
Inventor 方敏
Owner 方敏
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