Adjustable fire water monitor

Abstract

The invention provides an adjustable fire water monitor, and relates to fire fighting equipment. The adjustable fire water monitor comprises a monitor head, a base, a cross pipe, a main pipe, a branch pipe, a horizontal rotating device and a pitch swinging device. The horizontal rotating device is arranged at a joint of the main pipe and the base, and the pitch swinging device is arranged between the branch pipe and the cross pipe. The horizontal rotating device comprises a first motor, a first worm and a first worm gear; the pitch swinging device comprises a second motor, a second worm and a second worm gear; the monitor head comprises a straight flow spray regulating bush, a flow stabilizer, a pusher motor and a barrel, the pusher motor is fixedly mounted on a shell of the barrel, the head of a pusher of the pusher motor is fixed on a shell of the straight flow spray regulating bush, the straight flow spray regulating bush is slidably sleeved at the head of the barrel, and the flow stabilizer is fixed at the head of the barrel. The first motor, the second motor and the pusher motor are all connected with the controller through conductor wires. The fire water monitor is quick and stable in rotation, rotation angle of the fire water monitor is not limited, water spray is adjustable, and fire fighting speed is increased while fire fighting effect is improved.

Description

technical field [0001] The invention relates to a kind of fire-fighting equipment, in particular to an adjustable fire-fighting water cannon. Background technique [0002] The fire water cannon is to convert a certain pressure and a certain amount of water through energy conversion, and spray it out from the nozzle of the nozzle at a high speed to form a jet to extinguish the fire at a certain distance. It is widely used in flammable and explosive Petrochemical enterprises, oil tank farms, oil terminals, hangar ships and other places and fire-prone areas. In order to quickly and accurately spray water column or water mist to the fire target point during use, it is necessary to quickly and flexibly adjust the direction of the water cannon from multiple angles and directions, so the requirements for the transmission and steering device of the fire water cannon are very high. Most of the traditional fire monitors adopt S-shaped structure, the center of gravity of this structur...

AI Technical Summary

Problems solved by technology

Most of the traditional fire monitors adopt S-shaped structure, the center of gravity of this structure is unstable, there will be shaking phenomenon during the fire extinguishing process, and the rotation is not stable, the rotation angle is limited, it is very inconvenient to use, and the water column or water mist cannot be fast and accurate. Spray to the fire target point, which affects the speed and effect of fire extinguishing

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