Locomotive video monitoring fire-protection, warning and fire-extinguishing system

Abstract

The invention discloses a locomotive video monitoring fire prevention alarm fire extinguishing system, which comprises a video monitoring, prevention, alarm and fire extinguishing system of a control module, a fire extinguishing module, a detection module and a power supply module. It is characterized in that the power supply module is used to supply power to the control module, fire extinguishing module, detection module, and power supply module, and the control module includes an arithmetic unit 2, a fire extinguishing controller, a remote reset button, an emergency start button, and video monitoring. The fire extinguishing module is heptafluoropropane, and the aerosol fire extinguishing system includes fire extinguishing gas cylinders, solenoid valves, and nozzles. The detection module includes flame detectors such as temperature detectors, photosensitive detectors, and smoke detectors, and a thermal wire activation system. The power module includes a power bus and an output line, and a solenoid valve is arranged between the spray head and the fire extinguishing gas cylinder.

Description

technical field [0001] The invention belongs to the technical field of locomotives, and relates to a fire extinguishing system, in particular to a fire escape device with simple structure and safer use. Background technique [0002] At present, the railway locomotives in operation in my country are mainly electric locomotives and diesel locomotives. Electric locomotives have accounted for 95% of passenger and freight volumes, and have become a veritable source of life for the railway industry. But because of various reasons, the fire accidents of electric locomotives are also on the rise. [0003] Locomotive fires are mostly caused by fuel supply system and electrical faults; the characteristics of fires are: fires generally occur in hidden places and are difficult to find, and when the fire is discovered, it is often difficult to control. And the fire in the cable duct cannot be used at all. Coupled with the uncertainty of the driving location, it is difficult for firefig...

AI Technical Summary

Problems solved by technology

Initially, people used patrols to observe locomotive fires, but limited by human energy, the coverage area was small, there were dead spots and gaps, and they could not be observed. The locomotive drivers could not patrol all the time, so the accuracy rate was low and the error was large.

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