Device for use in fire-fighting operations

摘要

A fire-fighting device includes an extinguishing device arranged on an end region of a cantilever arm and is adjustable in at least one spatial direction. A penetration fixture is adjustable relative to the extinguishing device and has a double-acting pressure cylinder subjectable to pressure by a pressure medium from a hydraulic system via at least one control valve. The cylinder has a tubular continuous piston rod having a penetration tool on a protruding end having a through-hole and a nozzle head. At another end, the piston rod is connected in line with a supply mechanism for an extinguishing medium. Pressure accumulator elements are in fluid communication with a pressure chamber of the pressure cylinder for extending the penetration tool and with a return line for the pressure medium from another pressure chamber for retracting the penetration tool.

主权项

1. A penetration fixture having a tubular penetration tool and a linear drive for the tubular penetration tool,
wherein the tubular penetration tool is provided with a nozzle head for dispensing a fire-extinguishing medium from a fire-extinguishing medium supply device after the tubular penetration tool penetrates into an interior space of a room unit enclosed by a wall, wherein the nozzle head is provided with at least one receptacle, the at least one receptable being recessed to a surface and being arranged entirely in a wall thickness of the nozzle head, wherein a communication device is disposed in the at least one receptacle, said communication device being connected in communication with a control device, wherein the penetration fixture has a detection device having a scanning device disposed at one end of the penetration tool, and wherein the detection device is formed by a light beam emitter and a reflection receiver connected in communication with an evaluation switching module of the control device.