Alarm system of high-low voltage power equipment

Abstract

The invention discloses an alarm system of high-low voltage power equipment, and belongs to the field of high-low voltage power equipment.The alarm system of the high-low voltage power equipment.The alarm system of the high-low voltage power equipment.The alarm system of the high-low voltage power equipment comprises a power cabinet, a storage battery is installed on the back face of the power cabinet, a power-off assembly is arranged in the power cabinet, and a heat dissipation assembly is arranged in the power cabinet; an alarm assembly is arranged in the electric power cabinet, a fire extinguishing assembly is arranged in the electric power cabinet, a power-off assembly comprises four wires, four contacts, an electric push rod and a bearing plate, the four wires are installed in the electric power cabinet and the storage battery respectively, the four contacts are installed at one ends of the four wires respectively, and the electric push rod is installed in the electric power cabinet. According to the invention, the fire hazard phenomenon in the power equipment can be reduced, automatic fire extinguishing can be carried out when the fire hazard occurs, alarm prompting is carried out in time, and a worker can carry out fire extinguishing maintenance at the first time.

Description

technical field [0001] The invention relates to the field of high and low voltage power equipment, and more specifically relates to an alarm system for high and low voltage power equipment. 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. It leads to the low-voltage power distribution cabinet, the low-voltage power distribution cabinet and then to the power distribution boards, control boxes, and switch boxes. Inside are protective devices such as switches, circuit breakers, fuses, buttons, indicators, meters, and wires. A device that is assembled into a power distribution device that meets the design function requirements. [0003] In the existing techno...

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Problems solved by technology

[0004] Aiming at the problems existing in the prior art, the object of the present invention is to provide an alarm system for high and low voltage power equipment, so as to solve the problems in the prior art that the internal temperature of the power equipment is too high and the fire is prone to occur after a short circuit occurs. Direct use of water sources to extinguish fires may result in a more intense short circuit. At the same time, the existing power equipment does not have the function of self-extinguishing fires. At the same time, it cannot call the police when a fire occurs. It does not have a warning function and affects the time for staff to put out fires and overhaul. question

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