System with extinguishment and rescue functions

Abstract

The invention discloses a system with extinguishment and rescue functions, which comprises rope releasing equipment, and a fire-fighting lance or an extinguishment spray gun or a ventilation tuyere or a connecting piece, wherein the rope releasing equipment comprises an electric rope winder and cantilevers; pulleys are arranged on the cantilevers; the electric rope winder comprises rope winding barrels; ropes penetrate through inner holes of the rope winder and extend out of the two ends of the rope winder respectively to form a first pulling rope and a second pulling rope; and the first pulling rope and the second pulling rope extend out of inner holes of the two ends of the rope winding barrels, are wound for a plurality of circles on the rope winding barrels in the same direction, then extend out of the rope winding barrels, round the pulleys on the cantilevers, and then are wound on rope winding trays respectively or wound into coils or folded into bundles.

Description

technical field [0001] The application belongs to a fire extinguishing and rescue equipment for buildings or structures. Background technique [0002] Fires in high-rise buildings have always drawn people's attention. The existing fire-fighting and lifesaving fire trucks can generally carry out fire fighting and rescue at a height of 53 meters, which is equivalent to a height of 15 floors. When a fire breaks out in a high-rise, in addition to walking upstairs with water to put out the fire, more often the fire officers and soldiers can only look at the "fire" and sigh, let alone go upstairs to save people. There is a limit to the height of the fire-fighting aerial ladder vehicle. Usually, the fire-fighting aerial ladder vehicle can only rise to about 80% of the limit value. If the ground wind reaches level 4 to 5, the fire-fighting aerial ladder vehicle will not be able to rise to work. Once a high-rise building above 50 meters catches fire or people are trapped, it is diff...

AI Technical Summary

Problems solved by technology

[0003] The purpose of this application is to solve the difficult problem of fire extinguishing and rescue in existing high-rise buildings or super high-rise buildings or structures

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