Box-type substation fire safety system

Abstract

The invention relates to a box-type substation fire safety system which comprises a monitoring device for monitoring a plurality of box-type substations in a centralized manner, and cooling devices and fire extinguishing devices arranged in the box-type substations, and the monitoring device is in communication connection with the multiple box-type substations; and an acquisition device for acquiring operation state parameters of transformation equipment is arranged in each box-type substation, the acquisition devices are in communication connection with the monitoring device, a plurality of independent chambers are arranged in all the box-type substations, and an infrared three-waveband image data detection alarm, a temperature supervision alarm and a nozzle are arranged in each independent chamber. Each cooling device is a liquid nitrogen cooling device, each fire extinguishing device is a dry powder fire extinguishing device, and the fire extinguishing devices and the cooling devices are connected with the nozzles through conveying pipelines. According to the box-type substation fire safety system, the cooling devices are arranged, so that the probability of fire disasters can be reduced, the fire extinguishing efficiency can be improved, and losses caused by fire breakout of substation equipment can be reduced.

Description

technical field [0001] The invention belongs to the technical field of fire safety for power supply equipment, in particular to a fire safety system for a box-type substation. Background technique [0002] The box-type substation is a factory prefabricated indoor and outdoor compact power distribution equipment that integrates high-voltage switchgear, distribution transformers and low-voltage power distribution devices according to a certain wiring scheme, and organically combines functions such as transformer step-down and low-voltage power distribution. Together, they are installed in a moisture-proof, rust-proof, dust-proof, rodent-proof, fire-proof, theft-proof, heat-insulated, fully enclosed, and movable steel structure box, which is especially suitable for urban network construction and transformation. It is a rise after the civil substation A brand new substation. The box-type substation is suitable for mines, factories, enterprises, oil and gas fields, photovoltaic ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing substation fire protection system described in the background technology can only extinguish the fire after the fire, and lacks corresponding preventive measures before the fire, which will lead to the burning of the substation equipment. A box-type substation fire safety system that can solve the aforementioned problems

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