Mobile and lifting intelligent power distribution cabinet

Abstract

The invention discloses a mobile and lifting intelligent power distribution cabinet, comprising a base, a cabinet body, a bracket, a flashing head cove and a pulley, wherein the base comprises a rotating plate, an inner sleeve, an outer sleeve, a bottom disk and a limiting screw rod; the cabinet body comprises a main cabinet body, cabinet side plates and a cabinet door; the cabinet side plate on the left side of the main cabinet body is sequentially provided with a first vent hole, a temperature sensor and a temperature sensor from top to bottom; the cabinet side plate on the right side of the main cabinet body is sequentially provided with a pressure gauge and a smoke sensor from top to bottom; the cabinet door is sequentially provided with a hook, a glass window and a second vent hole from top to bottom; and the bracket is provided with an LED lamp, a cooling device, a controller and a dry powder tank. The mobile lifting intelligent power distribution cabinet is mobile and lifting; the cabinet side plats can be dismantled; the temperature in the power distribution cabinet is detected and controlled; the cooling device is used for cooling; accumulation of dust is reduced; the equipment can stably run for a period of time; the service life is prolonged; the dry powder tank and the smoke sensor are arranged in the mobile lifting intelligent power distribution cabinet, so that fire behaviors are prevented; and the intelligent power distribution cabinet is safe and reliable.

Description

technical field [0001] The invention relates to a power distribution cabinet, in particular to a movable and liftable intelligent power distribution cabinet. Background technique [0002] The power distribution cabinet is an important device in the power system and the final equipment of the power distribution system. The power distribution cabinet is the general name of the motor control center. 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. High-voltage power distribution cabinets are generally used in power supply bureaus and substations, and then go to low-voltage switch cabinets after being stepped down by transformers. High-voltage power distribution cabinets include metering cabinets, PT cabinets and feeder cabinets. The metering cabinets a...

AI Technical Summary

Problems solved by technology

However, when the working environment of these power distribution cabinets is in harsh environments such as high temperature, large dust, and toxic air, various electronic components, various circuit boards, PLC microcomputer controllers, touch and other precision instruments in the power distribution cabinet are very susceptible to environmental influences

Due to the poor dustproof ability of general power distribution cabinets, after a period of operation, dust enters the power distribution cabinets, which can easily lead to frequent failures, such as jamming of contactors, short circuit of power supply circuits, burnt circuit boards, and inverter alarms. If the fault is mild, it will affect the production, or burn the motor, electrical components, etc., and if it is serious, it may cause a great threat to the safety of the person and the factory building.

Images