Low-voltage prefabricated transformer substation

Abstract

The invention discloses a low-voltage preassembled transformer substation, and particularly relates to the technical field of transformer substations, the low-voltage preassembled transformer substation comprises a transformer substation, the left and right side surfaces of the transformer substation are provided with heat dissipation windows, and one end of each heat dissipation window is fixedly connected with the outer wall of the transformer substation. When the rainfall is large, the weight of the water containing box body is increased after much rainwater is accumulated, the lining baffle is pulled to ascend, then the heat dissipation window can be automatically closed, meanwhile, the lower portion of the water containing box body can synchronously drive the fan to rotate to generate certain wind power, and an air barrier is formed on the outer side of the heat dissipation window to conduct multi-stage rainproof protection on the transformer substation. Secondly, water accumulated in the water containing box body is circularly pumped through cooperation of a small water pump and a heat conduction pipe, heat dissipation can be conducted on the inner interlayer, the waterproof protection performance of the transformer substation can be improved in rainy days, normal heat dissipation of the transformer substation in the daily state is guaranteed, and the collected rainwater can be utilized to fully dissipate heat of the transformer substation, so that a good guarantee is provided for the transformer substation.

Description

technical field [0001] The invention relates to the technical field of substations, and more specifically, the invention relates to a low-voltage prefabricated substation. Background technique [0002] A substation is a place in a power system that transforms voltage and current, receives electric energy and distributes electric energy. The substation in the power plant is a step-up substation, whose function is to boost the electric energy generated by the generator and feed it to the high-voltage grid. [0003] During the use of existing substations, heat dissipation windows are usually installed on the outer wall for heat dissipation to ensure its normal operation. However, in rainy days, especially heavy rain, the rainwater easily enters the heat dissipation windows along the strong wind, which makes The interior of the substation is prone to moisture, making its internal power components easily damaged and causing safety accidents. At the same time, although some can a...

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Problems solved by technology

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a low-voltage prefabricated substation. The technical problem to be solved by the present invention is: in the process of using the existing substation, heat dissipation windows are usually installed on its outer wall to dissipate heat. To ensure its normal operation, however, in rainy days, especially in heavy rainy weather, the rainwater will easily enter the heat dissipation window along the strong wind, which will make the inside of the substation easily damp, making the internal power components easily damaged and causing safety accidents. , although some can automatically close the heat dissipation windows, most of them are driven by electricity, which has certain potential safety hazards

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