Explosion-proof sun-proof transformer convenient for heat dissipation

Abstract

The invention discloses an explosion-proof and sun-proof transformer convenient for heat dissipation. The explosion-proof and sun-proof transformer comprises a transformer shell, an oil conservator, aheat dissipation assembly and a mounting plate, wherein anti-collision protection corners are mounted on eight corners of the transformer shell, the oil conservator is mounted on the right side of the top of the transformer shell through a supporting seat, the left side of the oil conservator is connected with the transformer shell through an oil inlet pipe, the heat dissipation assembly is installed on the front, rear, left and right surfaces of the transformer shell, a first oil feeding pipe is installed above the front end and the rear end of the transformer shell, a second oil feeding pipe is installed above the left side and the right side of the transformer shell, heat dissipation fans are installed in the first oil feeding pipe and the second oil feeding pipe, and the mounting plate is positioned at the bottom of the transformer shell. According to the invention, the explosion-proof sun-proof transformer convenient for heat dissipation is provided with an interlayer, and the interlayer is a vacuum layer, and is arranged between the inner shell and the outer shell of a transformer shell, so that a heat insulation protection effect is achieved, and dangerous cases caused by overhigh temperature in the transformer shell due to overheating of an external environment are prevented.

Description

technical field [0001] The invention relates to the technical field of heat dissipation transformers, in particular to an explosion-proof, sun-resistant and convenient heat dissipation transformer. 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 (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization, etc. Most of the transformers used outdoors are oil-immersed transformers. The iron core of oil-immersed transformers is directly immersed in transformer oil, and the oil plays the role of auxiliary heat dissipation and improving insulation strength. [0003] However, in the existing oil-immersed transformers, the heat is taken away by the cold and hot circulation of the oil, but the cooling speed of the oil is relatively slow, which makes the cooling ef...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an explosion-proof, sun-proof and convenient heat dissipation transformer to solve the problem that the existing oil-immersed transformers proposed in the above background technology all take away heat through the cold and hot cycle of the oil, but the cooling speed of the oil is relatively slow. slow, which makes the cooling effect not good, and most of the transformers do not have a heat insulation structure, which makes it difficult to reduce the temperature when exposed to the sun, and the existing transformers rarely have problems with the buffer protection structure

Images