Transformer water atomizing fire-fighting method based on bus control and fire-fighting system

Abstract

The present invention discloses a transformer water spray fire-fighting method based on bus control and its fire-fighting system. It is characterized by that by every transformer a spray control bus module is space-placed, by fire pump station a fire pump station control bus module is set and in the fire control room interior a fire control plate is set, and said fire control plate is connected with every spray control bus module space-placed by every transformer and fire pump station control bus module by means of fire control system bus, said fire control system bus can be used for transmitting fire-fighting starting order to every spray control bus module and fire pump station control bus module and receiving monitoring signal transmitted from upper-level.

Description

Technical field: [0001] The invention relates to a fire-fighting method and a fire-fighting system, in particular to a transformer water spray fire-fighting method and a fire-fighting system based on bus control for the general step-down substation of a factory, especially for a rectifier of an aluminum electrolysis plant. Background technique: [0002] At present, in the general step-down substation, especially the rectification station of an aluminum electrolysis plant, there is usually no transformer water spray fire protection system; or although a transformer water spray fire protection system is installed, its control system adopts a method of complete manual control or centralized configuration of control devices. [0003] In the general step-down substation, there are generally multiple power transformers, especially in the rectification station of the aluminum electrolysis plant, there are usually four to six rectifier transformers, and the capacity of a single trans...

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Problems solved by technology

[0006] For the transformer water spray fire-fighting system that adopts complete manual control, since the whole process from finding a fire to opening the fire-fighting water system requires human operation, when a fire breaks out, it is often not found in time, and it is slow to open the fire-fighting water system, which is easy Delay the best time to extinguish the fire, causing the fire to spread; while the control equipment of the transformer water spray fire protection system with centralized configuration control device is complicated, and a large number of cables are needed to connect the fire control room, fire water pumping station and each transformer interval, reliability Poor, large investment in infrastructure

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