Press water application device for use in underground mining, has sprinkling valve block provided with connection for water pipe, and arranged as unit at plate extension frame, where unit is separated from hydraulic valve block

摘要

The device has a central water pipe (19) for supplying a spray nozzle (9) of a sprinkling system (8). Switching valves are arranged in a valve block (20) for each sprinkling system. The switching valves are accommodated in the valve block. The valve block is provided with a connection for the water pipe, and is arranged as a unit at a plate extension frame, where the unit is separated from a hydraulic valve block.