Outdoor anti-seepage adjustable intelligent power distribution cabinet

Abstract

The invention provides an outdoor anti-seepage adjustable intelligent power distribution cabinet, and relates to the technical field of power distribution. The cabinet comprises a base, a drainage mechanism is arranged in the base, the upper end of the base is fixedly connected with a protective sleeve, and the inner wall of the protective sleeve is movably connected with an electric cabinet bodythrough a reinforcing mechanism. A waterproof insulating layer is arranged on the outer side of the lower end of the electric cabinet body, electrical components are arranged in the electric cabinet body, and a heat dissipation cavity is formed in the upper end of the electric cabinet body in a separated mode through a partition plate. A central control panel controls a storage battery to supply power to an electric heating wire, so that a cover body is heated, the cover body is helped to melt accumulated snow at the upper end, after the accumulated snow is melted, the solar photovoltaic panelcan collect photo-thermal energy and convert the photo-thermal energy into electric energy to charge the storage battery, and electric power resources are saved; and in addition, the electric cabinetbody is prevented from being damaged due to compression caused by excessive accumulated snow in winter, and the electric cabinet body is further protected.

Description

technical field [0001] The invention relates to the technical field of electric power distribution, in particular to an outdoor anti-seepage adjustable intelligent power distribution cabinet. Background technique [0002] Power distribution cabinets are divided into power distribution cabinets, lighting distribution cabinets, and metering cabinets, and are the final equipment of the power distribution system. The power distribution cabinet is a general term for the motor control center. The power distribution cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearest load, and this level of equipment should provide protection, monitoring and control for the load. Power distribution cabinet is a kind of elec...

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Problems solved by technology

[0003] There are outdoor power distribution cabinets installed on both sides of the road in the city to supply the city's power demand. There are air intake grilles on the side walls of the outdoor power distribution cabinet for ventilation and heat dissipation. In rainy days, especially in the south, the weather is humid and rainy. More, rainwater is easy to enter the power distribution cabinet, which will damage the components inside the power distribution cabinet, reduce the practicability, improve the maintenance rate of the power distribution cabinet, and increase the maintenance cost. There is a large amount of accumulated water on the confluence of urban roads, and the accumulated water can easily penetrate into the interior of the distribution cabinet from the gap at the bottom of the distribution cabinet, causing damp and short circuits of electrical equipment, aging of electrical coils and lead wires, breakdown and burnout, etc., affecting electrical appliances. The stability of the protection performance, the reliability of the action, and the accuracy of the measurement, and in the heavy snow in winter, the top of the power distribution cabinet is prone to snow accumulation

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