WATER PRESSURE AND CONSUMPTION CONTROL SYSTEM FOR MINE WATER SUPPLY PIPELINES

摘要

System controlling the pressure and water uptake from a network of mining pipelines, particularly fire protection pipelines, in sloping galleries with underground water tanks, characterized in that between the network of pipelines (7) of a successive exploitation level (I, II,...), supplied by gravitation from a higher level, and the network of pipelines (7) of the next lower exploitation level (II, III,...), it has at least one connection via a duct (10) to a throttle-stop valve (11), and it has a control valve (12) on the duct (6) connecting the underground tank (2, 3) to the network of pipelines (7) of the subsequent lower exploitation level (II, III,...), between the underground tank (2, 3) and the terminal of the duct (10) with the throttle-stop valve (11).IMAGE