Fire-fighting water cannon capable of storing water hose

Abstract

The invention discloses a fire-fighting water cannon capable of storing a water hose. The fire-fighting water cannon comprises a chassis, wherein the upper end surface of the chassis is rotatably provided with a central column, the central column is internally provided with a water passing cavity with an upward opening, the outer circular surface of the central column is wound with a water hose, one end, which is wound inside, of the water hose is fixedly connected to the left end of the outer circular surface of the central column, the left wall of the water passing cavity communicates with awater inlet communicating with the water hose, and a joint which can be installed with a fire hydrant is fixedly arranged at one end, which is wound at the outermost side, of the water hose. According to the water cannon, through movement of rollers, the water cannon can be rapidly moved to an injection point, meanwhile, the water cannon itself is fixedly connected with the water hose, the splicing work of the water hose is reduced, the water supply efficiency is improved, meanwhile, when the water hose is stored, the fire-fighting water cannon can be pushed to move along the laying path of the water hose, the water hose is wound through rolling of the rollers, dragging force on the water hose can be reduced, the abrasion of the water hose can be reduced, and the working intensity of thewater hose storage is reduced.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, in particular to a fire-fighting water cannon that can accommodate a hose. Background technique [0002] Fire water cannon is an important fire extinguishing equipment. Because it can carry out continuous large flow and long range, it plays an irreplaceable role in fire extinguishing. It is mostly used in chemical industry areas, docks and other areas. However, due to its heavy weight, the fire water monitor consumes a lot of physical strength for the firefighters during the handling process. At the same time, it is necessary to take out the hose and install and connect the water monitor to the fire hydrant or the water supply device, which is time-consuming, and After the fire extinguishing, the firefighters still need to manually wind and store the hose, which increases the work intensity. The present invention illustrates a device capable of solving the above-mentioned problem...

AI Technical Summary

Problems solved by technology

However, due to its heavy weight, the fire water cannon consumes a lot of physical strength for the firefighters during the handling process. At the same time, it is necessary to take out the hose and install and connect the water cannon to the fire hydrant or the water supply device, which is time-consuming and expensive. After the fire extinguishing, the firefighters still need to manually wind and store the hose, which increases the work intensity

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