Oil-immersed transformer with energy-saving function

Abstract

An oil-immersed transformer with an energy-saving function is disclosed in the invention, and comprises a bearing seat, a filtering mechanism, a rain shelter and a battery pack, a shell is fixed to the top of the bearing seat through nuts, first oil pumps are symmetrically fixed to the two sides of the bottom in the shell, and a first connecting pipeline penetrates through the side wall of the shell to be connected with an oil filtering tank; and the filtering mechanism is fixed to the inner side of the oil filtering tank, a second oil pump is fixed to the inner bottom of a backflow box, a third connecting pipeline is fixed to one side of the second oil pump, the rain shelter is fixed to the top of the bearing seat, a bird repelling device and a solar cell panel are fixed to the top of the rain shelter, and the solar cell panel is located on the outer side of the bird repelling device. According to the oil-immersed transformer with the energy-saving function, the rain shelter plays a role in shielding rain and sun for the shell, the bird repeller can play a role in repelling birds, the solar cell panel can absorb solar energy and convert the solar energy into electric energy to be stored in the battery pack to be used by part of equipment, and the energy-saving effect is conveniently achieved.

Description

technical field [0001] The invention relates to the related technical field of oil-immersed transformers, in particular to an oil-immersed transformer with an energy-saving function. Background technique [0002] Oil-immersed transformer is a new type of high-performance transformer with more reasonable structure and better performance. The three-dimensional wound iron core has three-dimensional arrangement of equilateral triangles, so there is no air gap in the magnetic circuit and the winding is more compact. , the three magnetic circuits have the same length and are the shortest. The cross-sectional area of ​​the iron core is closer to a circle, so the performance is further improved, the loss is reduced, the noise is reduced, the three items are balanced, and the third harmonic component is reduced. The product is more It is suitable for power grid transformation in urban and rural areas, industrial and mining enterprises, and is more suitable for combined transformers a...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an oil-immersed transformer with energy-saving function to solve the problem that the oil in the existing oil-immersed transformer proposed in the above background technology is difficult to be filtered during the process of recycling, and the oil is used for too long Impurities will be generated and it is inconvenient to remove, and the device is not energy-saving and environmentally friendly.

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