Power distribution control cabinet

Abstract

The invention discloses a power distribution control cabinet. The cabinet comprises a cabinet body, an exhaust cavity and an equipment cavity are arranged in the cabinet body from top to bottom. A through hole communicated with the exhaust cavity is formed in the top of the left side of the equipment cavity; a plurality of first air inlets are formed in the left side and the right side of the lower portion of the equipment cavity, baffles are slidably arranged on the inner sides of the first air inlets, a moisture absorption layer is arranged in the equipment cavity on the inner sides of the baffles, a temperature and humidity sensor is arranged on the moisture absorption layer, a cabinet door is arranged on the left side of the cabinet body in an openable and closable mode, and a controlpanel is arranged on the cabinet door. The moisture absorption layer is arranged near the air inlets, so it is convenient to dry inlet air and moisture is prevented from entering the equipment cavity;parameters of the equipment cavity are controlled through a temperature and humidity sensor, signals are transmitted to thecontrol panel when the temperature is high, through a movable baffle, an airinlet channel is opened, an electric air door is opened, a draught fan is started, heat is discharged out of the cabinet body, and when the humidity of themoisture absorption layer is high, the signals are transmitted to the control panel to remind a user to replace moisture absorption materials.

Description

technical field [0001] The invention relates to the field of high and low voltage electric appliance control, in particular to a power distribution control cabinet. Background technique [0002] As the name implies, the high and low voltage power distribution cabinet is the power distribution equipment used for power distribution, control, metering and cable connection in the power supply system. Generally, power supply bureaus and substations use high-voltage switchgear, and then step down the low-voltage side through transformers. Lead to the low-voltage power distribution cabinet, the low-voltage power distribution cabinet is connected to each power distribution board, control box, and switch box, and there are some switches, circuit breakers, fuses, buttons, indicators, meters, wires and other protection devices inside. A device that is assembled into a power distribution device that meets the design function requirements. [0003] The temperature and humidity in the po...

AI Technical Summary

Problems solved by technology

[0003] The temperature and humidity in the power distribution cabinet have a great influence on the electronic components, which will affect their service life. The temperature is solved through the ventilation holes, but there is no better solution to the humidity, and the commonly used sealed doors of the power distribution cabinet are all Manual switch, waste of manpower

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