High-efficiency heat-dissipation intelligent terminal box of transformer substation

Abstract

The invention relates to an intelligent terminal box of a transformer substation, in particular to a high-efficiency heat-dissipation intelligent terminal box of a transformer substation, which has high heat-dissipation efficiency; the invention mainly aims at the disadvantages that the existing intelligent terminal has high temperature requirements and the existing intelligent terminal box of the transformer substation has poor heat-dissipation efficiency and designs an intelligent terminal box of a transformer substation, which has good heat-dissipation effect and has dust-proofing and damp-proofing functions; the technical proposal in the invention is that: the intelligent terminal box of the transformer substation is composed of an outer box body, an inner box body and a closed case, heat insulation material is arranged between the outer box body and the inner box body, and a certain gap exists between the closed case and the inner box body, and a rear door is arranged on the outer box body, and an upper fan and a lower fan are arranged on the rear door.

Description

technical field [0001] The invention relates to an intelligent terminal box for a substation, in particular to an intelligent terminal box for high-efficiency heat dissipation in a substation with strong heat dissipation effect. Background technique [0002] At present, with the increase in the number of digital substations, more and more smart terminals are installed near the primary equipment in the switchyard during the installation of electrical equipment, which can save installation costs and reduce the complexity of the installation process. However, due to the harsh operating environment on site, the reliability of electronic components is very sensitive to temperature. Generally speaking, the reliability of electronic components will decrease by 5% for every 1 degree Celsius increase in the temperature of components at the level of 70-80 degrees Celsius. . Various external factors such as high temperature, dust, and water vapor will cause damage to the smart termina...

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Problems solved by technology

[0003] The present invention mainly aims at the defect that the existing intelligent terminals have high requirements on temperature, but the existing substation intelligent terminal boxes have poor heat dissipation effect, etc., and designs a substation intelligent terminal box with good heat dissipation effect and does not affect dustproof and moistureproof at the same time

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