UNDERGROUND WATER VALVE CAPABLE OF INTERMITTENTLY MEASURING WATER PRESSURE ON THE GROUND

摘要

PURPOSE: An underground water valve is provided to enable a worker to easily check a water leakage by measuring water pressure at water valves.;CONSTITUTION: An underground water valve includes a trigger switch, a water pressure meter(67), and a water pressure transmitter. The trigger switch is triggered when an external impact is applied to the underground water valve. If the external impact is applied to the trigger switch, the water pressure meter is turned on and measures the water pressure. The water pressure transmitter transmits the water pressure measured by the water pressure meter by wireless.;COPYRIGHT KIPO 2012