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Superfine powder extinguishing system for locomotive

A technology of ultra-fine dry powder and railway locomotives, applied in fire rescue and other fields, can solve problems such as crowded equipment, difficult fire control, and narrow space, and achieve the effects of easy cleaning, high fire extinguishing efficiency, and fast fire extinguishing speed

Inactive Publication Date: 2015-11-25
DAQING YINGBO FIRE FIGHTING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, only portable dry powder fire extinguishers are generally equipped on locomotives. Due to the narrow space, crowded equipment, and complicated structure, once a fire occurs, it is difficult to use the portable dry powder fire extinguisher and the fire is difficult to control.

Method used

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  • Superfine powder extinguishing system for locomotive

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Embodiment Construction

[0021] Such as figure 1 As shown, each cabinet 5 in the railway locomotive housing 6 is provided with an ultra-fine dry powder fire extinguishing device 2 that can be automatically detected and started, and is also provided with a pipe network type ultrafine dry powder fire extinguishing device host 1. The main engine 1 of the dry powder fire extinguishing device is connected to the main eruption road 3, and a plurality of nozzles 4 are arranged on the main eruption road 3; the main eruption road is connected to a plurality of branch pipes 7, and each cabinet of a railway locomotive is correspondingly provided with a branch pipe, and the outlet of the branch pipe is located at Inside the cabinet.

[0022] The eruption main pipe 3 adopts two pipes, that is, the output mode of double stainless steel and copper pipes, and the ceiling installation method. The length of the two main pipes is between 15 meters and 25 meters, which is slightly smaller than the length of the locomotiv...

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Abstract

The invention relates to a superfine powder extinguishing system for a locomotive. The superfine powder extinguishing system comprises a plurality of superfine powder extinguishing devices capable of achieving automatic detection and automatic starting. The superfine powder extinguishing system is characterized in that each cabinet of the locomotive is provided with one superfine powder extinguishing device capable of achieving automatic detection and automatic starting. The superfine powder extinguishing system further comprises a pipe network type superfine powder extinguishing device main machine, the pipe network type superfine powder extinguishing device main machine is connected with a spraying main pipeline, and a plurality of sprayers are arranged on the spraying main pipeline. The spraying main pipeline is connected with a plurality of branches, each cabinet of the locomotive is correspondingly provided with one branch, and outlets of the branches are arranged in the cabinets.

Description

technical field [0001] The invention relates to an ultrafine dry powder fire extinguishing system for railway locomotives. Background technique [0002] A railway locomotive (or locomotive, locomotive, locomotive) is a railway vehicle used to provide power for railway trains. Railway locomotives are prone to frictional overheating, brake overheating, fuel leakage, lubricating oil leakage, cable overcurrent insulation aging, control cabinet electrical components overheating breakdown short circuit, engine internal overheating short circuit, etc. when the locomotive encounters lightning, high temperature, etc. Extremely bad weather can also lead to fire accidents. [0003] When a locomotive catches fire during operation, it is generally far away from the city, and the surrounding terrain is complex. By the time firefighters arrive, the fire has often completely burned the railway locomotive. At present, the combustible materials used by locomotives include fuel oil, lubricat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C3/07A62C35/11
Inventor 许梦笛陈杨王家喜
Owner DAQING YINGBO FIRE FIGHTING EQUIP
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