Device for detection and warning of leaks in underground chambers, such as those containing meters, has a collection container with a float mechanism that causes a shaft, visible above the surface, to move alerting an operator

摘要

Device comprises a collector (1) for leakage water with a base (2) containing a float (3) and a visible shaft (4) with a cursor (5), the position of which can be adjusted using its fixing mechanism (6). When a water leakage causes the float (3) to move, movement of the shaft and cursor alert a viewer of a leak.