A fire water cannon that can accommodate a hose

Abstract

A fire-fighting water monitor capable of accommodating a hose disclosed by the present invention comprises a chassis, a center column is rotatably provided on the upper end of the chassis, and a water passage cavity with an upward opening is arranged inside the center column, and the outside of the center column The circular surface is wound with a water belt, and one end of the water belt wound inside is fixedly connected to the left end of the outer circular surface of the central column, and the left wall of the water passage chamber is connected with a water inlet connected to the water belt. The outermost end of the water belt wound on the outermost side is fixed with a joint that can be installed with the fire hydrant. The invention facilitates the rapid movement of the water cannon to the injection point through the movement of the rollers. At the same time, the water cannon itself is fixedly connected with the water belt, reducing the The splicing work of the hose speeds up the water supply efficiency. At the same time, when the hose is stored, the fire water cannon can be pushed to move along the laying route of the hose, and the hose can be wound by rolling the roller, which can reduce the impact on the water. The drag force of the belt reduces the wear of the hose, and reduces the working intensity of the storage hose.

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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