Novel anti-creeping power transmission and distribution transformer

Abstract

The invention discloses a novelanti-creeping power transmission and distribution transformer which comprises a transformer body and cooling fins, the cooling fins are installed on the transformer body, the bottom of the transformer body is connected with a supporting mechanism, a protective cover is installed on the top of the transformer body, and meanwhile a bird repeller is installed above the protective cover. A dust removal mechanism is arranged in the outer side of the transformer body, and door plates are installed at the two sides of the protective cover. The protective cover is arranged above the transformer main body, connecting pieces above the transformer main body are protected, the phenomenon that the connecting pieces are influenced by rainwater and external impurities and are damaged to cause electric leakage is avoided, and the bird repeller is installed above the protective cover, so that the situation that birds stay on the transformer main body to affect use of the transformer is avoided; and meanwhile, the door plates at the two sides of the protective cover can be controlled to be opened and closed through connection of a control cylinder, a positioning block and a fixing shaft, and maintenance of connecting pieces in the protective cover is facilitated.

Description

technical field [0001] The invention relates to the technical field of transformers, in particular to a novel leakage-proof power transmission and distribution transformer. Background technique [0002] A transformer is a static electrical device that is used to change an AC voltage of a certain value into another or several different voltages with the same frequency. The power consumption in modern cities is huge, and the current is being transported and used. It is necessary to transform high-voltage electricity into usable low-voltage electricity, which requires multiple transformations during current transmission, and transmission and distribution transformers are required for power transformation, but the existing transmission and distribution transformers still have certain limitations. question: [0003] 1. Most of the existing transmission and distribution transformers are used directly outdoors. When the wires are connected to the connectors above the transformer t...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a new type of power transmission and distribution transformer with anti-leakage to solve the above-mentioned background technology. When the connectors are connected, rainwater and external impurities are easy to enter the bushing, causing the wires to be oxidized and corroded, resulting in equipment leakage, causing it to fail to operate normally, and even have a dangerous impact on the surrounding area, and the bottom support legs of the existing transmission and distribution transformers Most of them are fixed settings, which cannot well meet the placement needs of different sizes of areas, making the installation limited. At the same time, heat sinks are installed on the outside of the transformer to improve the overall heat dissipation effect of the transformer, but external pollutants are easy to accumulate between the heat sinks, resulting in heat dissipation. Lowering the problem

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